me ART of investment By www.thehindu.com Published On :: Thu, 07 Feb 2013 16:58:36 +0530 London-based Anders Petterson, who was in city to launch the Chennai Art Club recently, shared his views on art investment in the global market Full Article Art
me Homemade treats By www.thehindu.com Published On :: Wed, 05 Jun 2013 16:57:09 +0530 A new store in Thiruvananthapuram has hand-made products sourced from different places in India Full Article Society
me Something old, something new By www.thehindu.com Published On :: Thu, 19 Sep 2013 18:36:56 +0530 It is the festive season and you have all the excuses in the world to shop. Srishti brings to Coimbatore some of the best craftsmanship from the country Full Article Events
me Mamallapuram to host Tamil Nadu International Kite Festival for the first time By www.thehindu.com Published On :: Thu, 28 Jul 2022 13:01:43 +0530 The maiden edition of Tamil Nadu Kite Festival is set to see custom kites, brought in by professionals from USA, Thailand, Malaysia and India, take flight Full Article Life & Style
me Channapatna dolls come a-knocking: Karthik Vaidyanathan brings his store, Varnam, to Chennai By www.thehindu.com Published On :: Mon, 12 Sep 2022 15:27:14 +0530 At Varnam, entrepreneur Karthik Vaidyanathan brings innovative creations by Karnataka’s Channapatna artisans to Chennai, from traditional toys to home decor pieces Full Article Life & Style
me One craft at a time By www.thehindu.com Published On :: Thu, 08 Dec 2022 12:18:28 +0530 An opportunity for Hyderabadis to shops all the crafts of Kutch under one roof Full Article Life & Style
me All-thiophene dendrimers based on cyclooctatetrathiophene: synthesis and aggregation-induced emission (AIE) features By pubs.rsc.org Published On :: Org. Chem. Front., 2024, Advance ArticleDOI: 10.1039/D4QO01525H, Research ArticlePengfei Wang, Chunmei Zhao, Shuai Qiu, Wan Xu, Chunli Li, Zhiying Ma, Wei Cao, Li Xu, Hua WangA novel class of all-thiophene dendrimers with obvious AIE emissions was designed and synthesized based on saddle-shaped cyclooctatetrathiophene (COTh) as building blocks.To cite this article before page numbers are assigned, use the DOI form of citation above.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
me Isomeric diazapyrene–thiophene conjugated systems: synthesis, characterization, and transport properties By pubs.rsc.org Published On :: Org. Chem. Front., 2024, Advance ArticleDOI: 10.1039/D4QO01305K, Research Article Open Access This article is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported Licence.Honglei Li, Guodong Zhao, Qingxin Tang, Hongkun Tian, Lixiang WangThree key dihalogenated diazapyrene intermediates were synthesized and the corresponding isomeric co-oligomers with bithiophene demonstrated distinct position-dependence in the crystal structures, and optoelectronic and charge transport properties.To cite this article before page numbers are assigned, use the DOI form of citation above.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
me Photocatalytic hydrotrichloromethylation of unactivated alkenes with chloroform By pubs.rsc.org Published On :: Org. Chem. Front., 2024, Advance ArticleDOI: 10.1039/D4QO01496K, Research ArticleDawei Gong, Caiyu Gao, Qixuan Li, Yufei Li, Lina Zhao, Degong KongTrichloromethyl compounds are essential constituents in synthetic and medicinal chemistry.To cite this article before page numbers are assigned, use the DOI form of citation above.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
me Visible-light heterogeneous photocatalysis with an ionic porous organic polymer (IPOP): synthesis of β-keto sulfoxides and benzothiophene diesters by tandem radical addition–oxidation reactions By pubs.rsc.org Published On :: Org. Chem. Front., 2024, Advance ArticleDOI: 10.1039/D4QO01382D, Research ArticleAjay Kumar Sahoo, Parag Tamuly, Jarugu Narasimha MoorthyAn IPOP, constructed constructed from cyanuric chloride and the readily accessible 2,5-di(pyridin-4-yl)thiazolo[5,4-d]thiazole (BpyTzTz), is shown to exhibit excellent visible light absorption and serve as a metal-free heterogeneous photocatalyst.To cite this article before page numbers are assigned, use the DOI form of citation above.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
me Unravelling the different pathways of cyclohexene oxidation via a peroxyl radical generated from tert-butyl hydroperoxide (TBHP) by various metal salts By pubs.rsc.org Published On :: Org. Chem. Front., 2024, Advance ArticleDOI: 10.1039/D4QO01681E, Research ArticleLu-Jian Zhou, Xiao-Hui Liu, Han-Wen Zhang, Can Xue, Han-Kang Zhong, Xian-Tai ZhouTwo different mechanisms were obtained in the selective oxidation of cyclohexene catalyzed by CuCl2 and VCl3 respectively in presence of TBHP. The two opposed mechanisms are mainly caused by the roles of the t-BuOO˙ radical in catalytic oxidations.To cite this article before page numbers are assigned, use the DOI form of citation above.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
me Intermediate diradical character and thermal cis–trans isomerization of near-infrared absorbing thionated squaraine dyes By pubs.rsc.org Published On :: Org. Chem. Front., 2024, Advance ArticleDOI: 10.1039/D4QO01722F, Research Article Open Access This article is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported Licence.Taishi Oka, Takeshi Maeda, Daisuke Sakamaki, Naoya Suzuki, Shigeyuki Yagi, Shintaro Kodama, Hideki FujiwaraNear-infrared absorbing squaraine dyes incorporating 4-membered thionated oxocarbon and chalcogenopyrylium moieties exhibit intermediate diradical character, which impacts thermal cis–trans isomerization.To cite this article before page numbers are assigned, use the DOI form of citation above.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
me Iron-catalyzed thiolation of C(sp3)–H with sulfonyl chlorides via photoinduced ligand-to-metal charge transfer By pubs.rsc.org Published On :: Org. Chem. Front., 2024, Advance ArticleDOI: 10.1039/D4QO01488J, Research ArticleSheng-Ping Liu, Lan Yang, Yan-Hong He, Zhi GuanA photoinduced FeCl3/HCl synergistic catalytic method enables C(sp3)–S bond formation via reductive cross-coupling of activated/inert C(sp3)–H and aryl/alkyl sulfonyl chlorides through ligand-to-metal charge transfer (LMCT).To cite this article before page numbers are assigned, use the DOI form of citation above.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
me General ppm-level Pd-catalysed asymmetric diarylalkyne hydrosilylation to access structurally diverse Si-stereogenic vinylsilanes By pubs.rsc.org Published On :: Org. Chem. Front., 2024, Advance ArticleDOI: 10.1039/D4QO01698J, Research ArticleHeng Xu, Han-Xiao Yu, An-Jiu Wen, Fang-Ying Ling, Fei Ye, Li Li, Fuk Yee Kwong, Li-Wen XuThe first example of enantioselective Pd-catalyzed hydrosilylation of symmetric and asymmetric diarylalkynes to access novel Si-stereogenic vinylsilanes with excellent ee and a high TON is realized under mild reaction conditions.To cite this article before page numbers are assigned, use the DOI form of citation above.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
me Mechanistic insight into the dehydrogenation reaction catalyzed by an MLC catalyst with dual ancillary ligand sites By pubs.rsc.org Published On :: Org. Chem. Front., 2024, Advance ArticleDOI: 10.1039/D4QO01767F, Research ArticleGui-Xiang Zhou, Cheng HouThis study reveals a mechanism in which a ruthenium complex catalyst improves catalytic efficiency and lowers the energy barrier in the dehydrogenation of benzyl alcohol by dynamically switching ligand sites.To cite this article before page numbers are assigned, use the DOI form of citation above.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
me Metal-free visible-light-induced borylative/silylative pyridylation of vinylarenes By pubs.rsc.org Published On :: Org. Chem. Front., 2024, Advance ArticleDOI: 10.1039/D4QO01702A, Research ArticleYiting Zhou, Bin LiuWe present a metal-free and mild three-component reaction involving vinylarenes, NHC–BH3 complexes, hydrosilanes, and 4-cyanopyridine. Remarkably, this reaction was performed with simple and inexpensive benzophenone.To cite this article before page numbers are assigned, use the DOI form of citation above.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
me Photocatalytic arylation/alkylation of olefins/alkynes via halogen-atom transfer mediated by NHC-BH3 By pubs.rsc.org Published On :: Org. Chem. Front., 2024, Advance ArticleDOI: 10.1039/D4QO01562B, Research ArticleXinhan Li, Yao Zhong, Fengsong Tan, Yusong Fei, Xiaohan Zhao, Jianbin Xu, Baomin FanA versatile method for radical reductive cross-coupling of iodides and activated olefins under mild conditions, facilitated by NHC-BH3 through photocatalysis, was developed.To cite this article before page numbers are assigned, use the DOI form of citation above.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
me Stereoselective access to furan-fused [5.5.0] bicyclic heterocycles enabled by gold-catalyzed asymmetric [8 + 4] cycloaddition By pubs.rsc.org Published On :: Org. Chem. Front., 2024, Advance ArticleDOI: 10.1039/D4QO01841A, Research ArticleXunhua Wang, Jianhua Wang, Xiaoxun LiA gold-catalyzed asymmetric [8 + 4] cycloaddition was developed to afford highly functionalized furan/pyrrole-fused [5.5.0] polycyclic heterocycles with good diastereo- and enantioselectivity.To cite this article before page numbers are assigned, use the DOI form of citation above.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
me Photoinduced cobaloxime catalysis for allylic mono- and diphosphinylation of alkenes with hydrogen evolution By pubs.rsc.org Published On :: Org. Chem. Front., 2024, Advance ArticleDOI: 10.1039/D4QO01638F, Research ArticleAijun Zhang, Miao-Miao Li, Lei Guo, Huaixiang Yang, Jiefei Guo, Da Xu, Wei DingA highly efficient allylic radical mono- and diphosphinylation of alkenes with secondary phosphine oxides is developed, via visible-light-induced cobaloxime catalysis.To cite this article before page numbers are assigned, use the DOI form of citation above.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
me Impact of boron desymmetrization on supramolecular polymerization of BODIPY dyes By pubs.rsc.org Published On :: Org. Chem. Front., 2024, Accepted ManuscriptDOI: 10.1039/D4QO01848F, Research Article Open Access This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.Tobias B. Tischer, Zulema Fernandez, Lorenz Borsdorf, Constantin Daniliuc, Shigehiro Yamaguchi, Soichiro Ogi, Gustavo FernandezSupramolecular polymers are often investigated for highly symmetric and planar molecules, such as typically explored BF2-substituted BODIPY dyes . However, it is surprising that the possibility of desymmetrizing the sp3...The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
me Visible-light mediated selective phosphonylation modification of tryptophan residues in oligopeptides By pubs.rsc.org Published On :: Org. Chem. Front., 2024, 11,6287-6292DOI: 10.1039/D4QO01028K, Research ArticleWenfang Xiong, Junye He, Jinyao Liu, Peiru Chen, Shiqi Xu, Yipeng Liu, Shiting Chen, Yuanyuan You, Zhenyu Chen, Jinwu ZhaoA direct C2-H phosphonylation strategy driven by visible light for specific modification of tryptophan-containing peptides has been reported, providing a plethora of phosphorylated tryptophan-containing peptidesThe content of this RSS Feed (c) The Royal Society of Chemistry Full Article
me Towards the total synthesis of mandelalide B: construction of the tetrahydrofuran/α-hydroxyl lactone fragment By pubs.rsc.org Published On :: Org. Chem. Front., 2024, 11,6353-6357DOI: 10.1039/D4QO01433B, Research ArticleJia-Lei Yan, Jie Yu, Yingying Cheng, Mingze Yang, Zhengshuang Xu, Tao YeA stereocontrolled synthesis of the tetrahydrofuran/α-hydroxy lactone fragment of mandelalide B has been accomplished. The synthesis features a Horner-Wadsworth-Emmons fragment assembly strategy and a highly stereospecific iodine-induced cyclization.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
me Total synthesis of spiro Ganoderma meroterpenoids spiroapplanatumines B, D, F, and H By pubs.rsc.org Published On :: Org. Chem. Front., 2024, 11,6333-6339DOI: 10.1039/D4QO01147C, Research ArticleJia-Hao Zhang, Wen-Cai Luo, Wen-Tao Chen, Yu-Tao He, Ya-Jian HuThe first total synthesis of spiroapplanatumines B, D, F, and H as well as the possibly undiscovered natural product spiroapplanatumine R has been achieved.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
me Transition-metal-catalyzed regiodivergent sulfonylation of aziridrines for the synthesis of β-amino sulfones By pubs.rsc.org Published On :: Org. Chem. Front., 2024, 11,6340-6346DOI: 10.1039/D4QO01376J, Research ArticleQinqiong Zeng, Yujia Gong, Xiaochun He, Xuemei Zhang, Zhong LianWe developed the first transition-metal-catalyzed, regiodivergent sulfonylation of aziridines, enabling the efficient synthesis of diverse β-amino sulfones under mild conditions with broad substrate compatibility and high regioselectivity.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
me A cucurbit[8]uril-mediated host–guest complex for red-light photocatalysis By pubs.rsc.org Published On :: Org. Chem. Front., 2024, 11,6327-6332DOI: 10.1039/D4QO01492H, Research ArticleWeiquan Xu, Yinghao Du, He Ma, Xingchen Tang, Jiang-Fei Xu, Xi ZhangTwo-step host–guest complexation can occur between an elongated dye and CB[8], leading to the formation of CB[8]@2TPP and 3CB[8]@2TPP sequentially. Of these species, 3CB[8]@2TPP in particular can act as an efficient red-light photocatalyst.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
me 18F-labelling of nitrogen-containing aryl boronates – anti-cancer drug melflufen as a case study By pubs.rsc.org Published On :: Org. Chem. Front., 2024, 11,6411-6417DOI: 10.1039/D4QO01594K, Research Article Open Access This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.Kevin Bajerke, Fredrik Lehmann, Gunnar Antoni, Kálmán J. SzabóThis study addresses the 18F-labelling of nitrogen-containing arenes via copper-mediated radiofluorination (CMRF). In this case study, derivatives/fragments of the anti-cancer drug melflufen were targeted.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
me Chiral synthetic unprecedented spiro[indoline-2,3'-thiophen]-3-ones via an organocatalytic asymmetric sulfa-Michael/aldol cascade reaction By pubs.rsc.org Published On :: Org. Chem. Front., 2024, 11,6426-6436DOI: 10.1039/D4QO01551G, Research ArticleMao Zhang, Xing-Hai Fei, Gui-Ping Yang, Cheng Lin, Wen-Jie Li, Ming-Liang Rao, Meng Zhou, Chong Zhao, Bin He, Yong-Long ZhaoA cinchona-derived squaramide-catalyzed asymmetric sulfa-Michael/aldol cascade reaction of 2-ylideneoxindoles with 1,4-dithiane-2,5-diol was developed to realize the chiral synthesis of spiro[indoline-2,3'-thiophen]-3-ones.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
me Asymmetric synthesis of (aza)flavanones by the evolution of CarOx ligands By pubs.rsc.org Published On :: Org. Chem. Front., 2024, 11,6444-6449DOI: 10.1039/D4QO01345J, Research ArticleJuan Yang, Wenlong Kong, Mingxin Chang, Jixing Lai, Shengkun LiAmino-pyridine-oxazoline (NHPyOx) is conceived as an unprecedented model via the core-emulating optimization of CarOx ligands.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
me Well-defined chiral dinuclear copper-catalyzed tandem asymmetric propargylic amination–carboxylative cyclization sequence toward chiral 2-oxazolidinone derivatives By pubs.rsc.org Published On :: Org. Chem. Front., 2024, 11,6319-6326DOI: 10.1039/D4QO01368A, Research ArticleYu Lan, Peng Liu, Zekai Fang, Lili Shao, Qilong Cai, Xiaoming WangA variety of chiral 2-oxazolidinones was obtained via a dinuclear copper-catalyzed asymmetric propargylic amination–carboxylative cyclization sequence of propargylic esters with alkyl amine hydrochlorides and CO2.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
me Theoretical insights into Pd-catalyzed dual γ-1,1-C(sp3)–H activation of aliphatic carboxylic acids: mechanistic pathways, substituent influence on product selectivity, diastereoselectivity, and additive effects By pubs.rsc.org Published On :: Org. Chem. Front., 2024, 11,6393-6410DOI: 10.1039/D4QO01451K, Research ArticleJiaoyang Liu, Li-juan Huang, Zeang Sun, Juan LiDFT calculations were employed to explore the detailed reaction mechanism and the origins of the experimentally observed product, regio-, and diastereoselectivities in the Pd-catalyzed dual-γ-1,1-C(sp3)–H activation of aliphatic carboxylic acids.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
me A pillar[5]arene-based three-component supramolecular copolymer for the fluorescence detection of spermine By pubs.rsc.org Published On :: Org. Chem. Front., 2024, 11,6293-6303DOI: 10.1039/D4QO01470G, Research Article Open Access This article is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported Licence.Martina Mazzaferro, Daniele Crisafulli, Francesca Mancuso, Marco Milone, Fausto Puntoriero, Anna Irto, Salvatore Patanè, Valentina Greco, Alessandro Giuffrida, Ilenia Pisagatti, Anna Notti, Melchiorre F. Parisi, Giuseppe GattusoA supramolecular copolymer, composed of a bis-pillar[5]arene diacid and complementary alkylidene- and perylene-bisimide-bis-imidazole comonomers, acts as an OFF/ON luminescent sensor for spermine.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
me Design, synthesis and application of bipyridine-N,N'-dioxide catalysts in asymmetric synthesis of chiral cyclopropanes By pubs.rsc.org Published On :: Org. Chem. Front., 2024, 11,6470-6476DOI: 10.1039/D4QO01532K, Research ArticleXiaoying Cao, Xue Tian, Minmin Liu, Shi-Wu LiA novel type of highly efficient chiral C2-symmetric bipyridine-N,N'-dioxide ligands was prepared and successfully applied in the synthesis of optically pure 1,2,3-trisubstituted cyclopropanes.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
me A general method for E-selective olefination of acylsilanes with isocyanides via silver catalysis By pubs.rsc.org Published On :: Org. Chem. Front., 2024, 11,6450-6458DOI: 10.1039/D4QO01528B, Research ArticleXiu-Xia Liang, Dan-Ni Yang, Xiao-Hui Yan, Peng Wang, Man-Yi HanA silver-catalyzed olefination reaction between acylsilanes and isocyanides is developed, resulting in E-vinylsilanes with good yields and high stereoselectivities.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
me Visible-light-promoted catalytic epoxidation of alkenes under metal-free conditions By pubs.rsc.org Published On :: Org. Chem. Front., 2024, 11,6437-6443DOI: 10.1039/D4QO01265H, Research ArticleDabao Tan, Xiaoyan Cai, Lele Zhang, Boyu Liu, Jianbin Zeng, Feiming Li, Zhixiong Cai, Mingqiang Huang, Xiaoping Chen, Shunyou CaiIn this work, we report a method for the synthesis of functionalized epoxy analogues using the synergistic interaction of 4CzIPN and oxygen under visible light stimulation.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
me Cobalt-catalyzed enantioselective reductive addition of ketimine with cyclopropyl chloride to construct chiral amino esters bearing cyclopropyl fragments By pubs.rsc.org Published On :: Org. Chem. Front., 2024, 11,6311-6318DOI: 10.1039/D4QO01474J, Research ArticleJiangtao Hu, Tingting Xia, Xianqing Wu, Hongrui Feng, Jingping Qu, Yifeng ChenCo-catalyzed asymmetric reductive addition of ketimine with cyclopropyl chloride has been realized to access diverse chiral amino esters bearing cyclopropyl fragments with broad functional group tolerance and excellent enantioselectivities.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
me Transition-metal-catalyzed C–Ge coupling reactions By pubs.rsc.org Published On :: Org. Chem. Front., 2024, 11,6558-6572DOI: 10.1039/D4QO01637H, Review ArticleJie Ke, Cadmus Du Chen, Li-Qing Ren, Bing Zu, Bin Li, Chuan HeThis review covers the development and recent progress in transition-metal-catalyzed C–Ge coupling reactions. The goal is to provide a clear overview of the field, identify current challenges, and inspire further applications in this growing area.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
me Recent developments in the ring-opening transformations of gem-difluorocyclopropanes By pubs.rsc.org Published On :: Org. Chem. Front., 2024, 11,6518-6533DOI: 10.1039/D4QO01583E, Review ArticleLeiyang Lv, Junqi Su, Zhiping LiThis review summarizes the advances of gem-F2CPs as fluoroallylic synthons in transition metal-catalysed ring-opening/cross-coupling reactions via single, double or no C-F bond cleavage on the last two years.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
me Dendron-mediated control over self-assembly of chlorophyll rosettes into columnar vs. discrete aggregates By pubs.rsc.org Published On :: Org. Chem. Front., 2024, 11,6304-6310DOI: 10.1039/D4QO01629G, Research Article Open Access This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.Ryo Kudo, Hiroki Hanayama, Balaraman Vedhanarayanan, Hitoshi Tamiaki, Nobuyuki Hara, Sarah E. Rogers, Martin J. Hollamby, Biplab Manna, Koji Harano, Shiki YagaiBy controlling the π-π stacking of chlorophyll supramolecular rosettes through steric hindrance of alkyl dendrons, it become possible to create chlorophyll tubes and discrete rings that resemble to natural chlorophyll assemblies.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
me Recent advances in asymmetric synthesis of chiral benzoheterocycles via Earth-abundant metal catalysis By pubs.rsc.org Published On :: Org. Chem. Front., 2024, 11,6534-6557DOI: 10.1039/D4QO01686F, Review ArticleJinhui Cai, Wenting Zhang, Usman Muhammad, Weishuang Li, Yanjun XieThis review mainly focus on the assembly of chiral benzoheterocycles, such as dihydrobenzofurans, chromans, indolines, tetrahydroquinolines, etc., via Earth-abundant metal-catalyzed (Cu, Fe, Ni, and Ti) asymmetric synthesis in the last few decades.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
me LiTMP-LiBr complex-induced lateral lithiation and cross ester condensation: direct access to isocoumarins from 2-methoxy o-toluate esters By pubs.rsc.org Published On :: Org. Chem. Front., 2024, Advance ArticleDOI: 10.1039/D4QO01678E, Research Article Open Access This article is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported Licence.Mintu Rehman, Sajib Daimary, Rasajna Madhusudhana, Rajendar GoretiLiTMP-LiBr complex promotes cross-ester coupling of 2-methoxy o-toluate esters to directly yield isocoumarin is demonstrated. Method applied to many natural product precursors including synthesis of (+)- and (−)-lunatinins.To cite this article before page numbers are assigned, use the DOI form of citation above.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
me A two-step Kinugasa/Conia-ene-type sequential reaction for the asymmetric synthesis of 8-methylene-2,6-diazaspiro[3.4]octane-1,5-diones By pubs.rsc.org Published On :: Org. Chem. Front., 2024, Advance ArticleDOI: 10.1039/D4QO01388C, Research ArticleShanyue Li, Qicai Ma, Bohua Wu, Haowen Ma, Wei Zhou, Qian CaiA two-step Kinugasa/Conia-ene-type sequential reaction is developed. The process provided a simple and efficient access to chiral 8-methylene-2,6-diazaspiro[3.4]octane-1,5-diones.To cite this article before page numbers are assigned, use the DOI form of citation above.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
me Copper-catalyzed alkynyldisulfuration of arynes: an efficient access to unsymmetrical disulfides By pubs.rsc.org Published On :: Org. Chem. Front., 2024, Accepted ManuscriptDOI: 10.1039/D4QO01844C, Research ArticleShuai Huang, Yumin Zhang, Yuekai Li, Chen-Ho Tung, Xin Li, Zhenghu XuThis article investigates a copper-catalyzed alkynyl disulfuration reaction of aryne formed in situ to synthesize o‑alkynyl aryl disulfides. The transformation proceeds through the in situ generation of aryne, followed by...The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
me DABSO-Mediated Pummerer Reaction Enables One-Pot Synthesis of Pyrroloquinolines for Accessing Marinoquinolines: Mechanistic, Photophysical and Pharmacological Investigations By pubs.rsc.org Published On :: Org. Chem. Front., 2024, Accepted ManuscriptDOI: 10.1039/D4QO01512F, Research ArticleRahimuddin Khan, Dipun Kumar Penthi, Aditi Chatterjee, Chandrakanta Sahoo, Shanti Gopal Patra, Viswanathan Arun Nagaraj, Tabrez KhanA new one-pot acid- and exogenous oxidant-free synthesis of pyrrolo[2,3-c]quinolines has been developed. The strategy involves chemoselective reduction of the 3-(2-nitrophenyl)-1H-pyrroles (pyrrolnitrin derivatives) and subsequent DABSO-facilitated Pummerer reaction in the...The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
me Charge Transfer Complex Enabled Mechanochemical Synthesis of Chalcogenoacetylenes via Alkynyl Radicals By pubs.rsc.org Published On :: Org. Chem. Front., 2024, Accepted ManuscriptDOI: 10.1039/D4QO01827C, Research Article Open Access This article is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported Licence.Fang Tan, Chang-Zhen Fang, Bing-Sheng Qiu, He Sheng, Yong-Liang Tu, Xiang-Yu ChenMechanochemistry has become an appealing strategy to enable numerous organic transformations. While significant advances have been achieved, the radical coupling reaction under mechanochemical conditions is still in its infancy. In...The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
me Catalyst-free C–H methylation of heteroarenes enabled by electron donor–acceptor complex photoactivation By pubs.rsc.org Published On :: Org. Chem. Front., 2024, Advance ArticleDOI: 10.1039/D4QO01309C, Research ArticleJiayang Wang, Baoer Shao, Haixia Ge, Huiyu Xue, Xiangyuan Ding, Yuqi Li, Peiyao ShengA visible-light-induced direct C–H methylation of heterocycles (including quinoxalinones, pyrazinones, quinolinones and coumarins) with methylamines via EDA complex photoactivation was developed.To cite this article before page numbers are assigned, use the DOI form of citation above.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
me Catalytic asymmetric synthesis of chiral sulfilimines via S-C bond formation By pubs.rsc.org Published On :: Org. Chem. Front., 2024, Accepted ManuscriptDOI: 10.1039/D4QO01963F, HighlightYingying Shi, Shuiyun Zheng, Jiapian Huang, Fu-Sheng He, Min Yang, Jie WuAs the aza-analogues of sulfoxides, sulfilimines bearing S(IV) stereogenic centers hold tremendous potential in synthetic chemistry and medicinal chemistry. However, the catalytic asymmetric synthesis of chiral sulfilimines are much less...The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
me Iridium-catalyzed asymmetric cascade allylation/lactonization of methyl salicylates: enantioselective construction of chiral benzodioxepinones By pubs.rsc.org Published On :: Org. Chem. Front., 2024, Advance ArticleDOI: 10.1039/D4QO01771D, Research ArticleBendu Pan, Yunru Wu, Yaqi Zhang, Xiaobo He, Long Jiang, Liqin QiuAn efficient asymmetric cascade allylation/lactonization of methyl salicylates is achieved. The utilization of chiral-bridged biphenyl phosphoramidite ligand resulted in good results for the construction of a wide range of chiral benzodioxepinones.To cite this article before page numbers are assigned, use the DOI form of citation above.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
me Integrating electrocatalysis with biocatalysis for asymmetric synthesis By pubs.rsc.org Published On :: Org. Chem. Front., 2024, Advance ArticleDOI: 10.1039/D4QO01899K, HighlightYuqi Lin, Jiage Yu, Ke-Yin YeThis highlight presents recent advances in asymmetric synthesis that integrate electrocatalysis with biocatalysis and discusses future development directions in this field.To cite this article before page numbers are assigned, use the DOI form of citation above.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
me Probing Intersystem Crossing in Multi-brominated Eumelanin through Transient Absorption and Surface Hopping Dynamics By pubs.rsc.org Published On :: Org. Chem. Front., 2024, Accepted ManuscriptDOI: 10.1039/D4QO01832J, Research Article Open Access This article is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported Licence.Kavya Vinod, Lukhmanul Hakeem K., Diana Thomas, Pallavi Panthakkal Das, Mahesh HariharanAchieving intersystem crossing (ISC) through structural tuning in biological systems is an evolving area for therapeutic and materials research. Eumelanin, a natural pigment, offers huge potential for bio-inspired material design,...The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
me Metal–ligand cooperation and synergistic palladium catalysis for the dual ligand system [2,2'-bipyridin]-6(1H)–one/PCy3: milder conditions for the undirected C–H arylation of arenes By pubs.rsc.org Published On :: Org. Chem. Front., 2024, Advance ArticleDOI: 10.1039/D4QO01877J, Research Article Open Access This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.Cintya Pinilla, Mario García-Zarza, Ana C. AlbénizThe mixture of Pd(OAc)2 and two ligands segregate into distinct active species working synergistically for the C–H arylation of simple arenes.To cite this article before page numbers are assigned, use the DOI form of citation above.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
