be Palladium-catalyzed [4 + 4] cycloaddition of 2-pyrones with 2-alkylidenetrimethylene carbonates: access to bridged eight-membered oxygen heterocycles By pubs.rsc.org Published On :: Org. Chem. Front., 2024, Advance ArticleDOI: 10.1039/D4QO00329B, Research ArticleHuawei Lin, Biming Mao, Bing Han, Jiayi Luo, Yanqing Ge, Xuerui Zhang, Chang Wang, Hongchao Guo, Chunhao YuanA novel palladium-catalyzed [4 + 4] cycloaddition of 2-pyrones with 2-alkylidenetrimethylene carbonates has been developed for the synthesis of bridged eight-membered oxygen heterocycles in good yields and with excellent stereoselectivities.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
be Enantioselective synthesis of 8-membered lactone derivatives via organocatalytic cascade reactions By pubs.rsc.org Published On :: Org. Chem. Front., 2024, Advance ArticleDOI: 10.1039/D4QO00148F, Research ArticleDong-Sheng Ji, Rui Zhang, Xu-Yan Han, Hai-Long Chai, Yucheng Gu, Xiu-Qin Hu, Peng-Fei XuThe challenging 8-membered lactone derivatives bearing two vicinal chiral stereocenters were synthesized via a cascade reaction mediated by the chiral squaramide.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
be Blue light-mediated carbene transfer reaction of thioesters with diazoesters: efficient synthesis of tetrasubstituted Z-enol esters By pubs.rsc.org Published On :: Org. Chem. Front., 2024, Advance ArticleDOI: 10.1039/D4QO00265B, Research ArticleShuncheng Wang, Hua Zhang, Jin Yang, Dongfang Zhang, Xin-Ping HuiAn efficient metal-free, blue light-mediated carbene transfer reaction of thioesters with diazoesters has been achieved. This protocol produced tetrasubstituted Z-enol esters containing arylsulfur groups in good yields under mild 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
be Metal-Free Cascade O-H Double Insertion Between I(III)/S(VI)-Ylides, Carboxylic Acids, and Alcohols: Modular Access to Unsymmetrical α,α-O,O-Substituted Ketones By pubs.rsc.org Published On :: Org. Chem. Front., 2024, Accepted ManuscriptDOI: 10.1039/D4QO00453A, Research ArticleShang-Shi Zhang, Jiaohang Wei, Wen-Xuan Zou, Qiong Hu, Mei-Zhu Bao, Dan-Ting Shen, Lin Xiao, Jia-Lin Song, Xiang LiuThe synthesis of unsymmetrical α,α-O,O-substituted ketones via O-H double insertion is appealing but remains constrained due to the lack of compatible coupling partners or uncontrollable selectivity. Herein, we present a...The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
be Visible-light-mediated catalyst-free synthesis of trifluoromethyl(spiro)-epoxides bearing contiguous quaternary centers By pubs.rsc.org Published On :: Org. Chem. Front., 2024, Advance ArticleDOI: 10.1039/D4QO00184B, Research ArticleJingchuan Lin, Yu Zhang, Jinxin Wang, Xinyu Han, Shenglan Zhu, Tong Li, Yanping Zhu, Wei-Dong ZhangHerein, we describe a non-covalent complex-mediated epoxidation strategy that can yield highly selective central spiro-epoxides by irradiation with visible light without the need for catalyst addition.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
be Synthesis of benzothiophenes via sulfonium-[3,3]-rearrangement of aryl sulfoxides with allenenitriles By pubs.rsc.org Published On :: Org. Chem. Front., 2024, 11,2208-2214DOI: 10.1039/D4QO00121D, Research ArticleLei Zhang, Kun Wan, Huanhuan Wang, Mengyao Wang, Ao Cui, Xin Huang, Bo PengA facile synthesis of benzothiophenes from readily available aryl sulfoxides and allenenitriles has been established through sulfonium-rearrangement triggered cyclization.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
be Synthesis of enantiopure 1,2,3-triazolylidene-type mesoionic carbene (MIC) conjugate acids featuring a rigid bicyclic scaffold By pubs.rsc.org Published On :: Org. Chem. Front., 2024, 11,2178-2181DOI: 10.1039/D4QO00269E, Research ArticleVojtěch Dočekal, Mohand Melaimi, Simona Petrželová, Jan Veselý, Xiaoyu Yan, Guy BertrandChiral NHCs have found numerous applications as ligands for transition metals and in their own right for asymmetric catalysis. We report a synthetic route from L-malic acid to enantiopure 1,2,3-triazoliums with the chiral center in a fused ring.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
be Iridium-catalyzed reductive γ-lactonization of ortho-acylbenzoic acids in water: sustainable access to phthalides By pubs.rsc.org Published On :: Org. Chem. Front., 2024, 11,2220-2230DOI: 10.1039/D3QO02019C, Research ArticleYang Chen, Jingyu Zhang, Hongguang Du, Renshi Luo, Jiaxi Xu, Zhanhui YangIridium-catalyzed reductive γ-lactonization of ortho-acylbenzoic acids in water provides a practical and sustainable route to phthalides.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
be Visible light/copper catalysis enabled Heck-like coupling between alkenes and cyclic sulfonium salts via selective C–S bond cleavage By pubs.rsc.org Published On :: Org. Chem. Front., 2024, 11,2195-2200DOI: 10.1039/D3QO02009F, Research ArticleXianqin Liu, Xufeng Li, Linyuan Wang, Yongjia Shi, Jian Lv, Daoshan YangA Heck-like coupling of cyclic sulfonium salts with alkenes via selective C–S bond cleavage using a copper complex as a photosensitizer through a visible-light-driven redox-neutral process has been developed.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
be Selective deletion of one carbon atom from C60 through benzylamine mediated reactions By pubs.rsc.org Published On :: Org. Chem. Front., 2024, Advance ArticleDOI: 10.1039/D4QO00449C, Research ArticleYaqiong Wang, Yiran Wu, Yuming Yu, Jie Su, Yi Qiu, Liangbing GanBenzylamine selectively adds to one of the two carbonyl groups on the 9-membered orifice to form an N,O-aminal moiety. Subsequent oxidation and hydrogen atom transfer lead to a decarboxylation process and formation of a nor [59]fullerene derivative.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
be Cr-mediated Photocatalytic Decarboxylative Coupling of alpha-Oxo Acids with Benzylic Pyridinium Salts By pubs.rsc.org Published On :: Org. Chem. Front., 2024, Accepted ManuscriptDOI: 10.1039/D4QO00475B, Research ArticleJia Cao, Yan Liu, Zhixiang Wang, Le LiuHerein, we report the chromium/photoredox dual catalytic synthesis of ketones using α-oxo acids with benzylic pyridinium salts. This reaction proceeded by photocatalytic generation of acyl radical from α-oxo acids and...The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
be Cobalt-catalysed Csp3–Csp3 cross-coupling of benzyl Katritzky pyridinium salts with Callyl–O electrophiles By pubs.rsc.org Published On :: Org. Chem. Front., 2024, Advance ArticleDOI: 10.1039/D4QO00402G, Research ArticleMengyu Gao, Corinne GosminiDifferent allylbenzyl derivatives are synthesized by Co-catalyzed reductive cross-coupling from functionalized benzyl Katritzky pyridinium salts and various allylic acetates, ethers or carbonates in moderate to good yields under mild 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
be Efficient Synthesis of Benzophosphole Oxides by Ag-Promoted Radical Cycloisomerization By pubs.rsc.org Published On :: Org. Chem. Front., 2024, Accepted ManuscriptDOI: 10.1039/D4QO00552J, Research Article Open Access This article is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported Licence.Liyao Ma, Sonia Mallet-Ladeira, Julien MONOT, Blanca Maria MARTIN VACA, Didier BourissouCycloisomerization reactions involving C–P bond formation have been overlooked to prepare P-heterocycles. We discovered here a simple, efficient and versatile route to benzophosphole oxides by reacting ortho-alkynyl secondary phosphine oxides...The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
be Substituent-controlled divergent cyclization reactions of benzo[c][1,2]dithiol-3-ones and hexahydro-1,3,5-triazines By pubs.rsc.org Published On :: Org. Chem. Front., 2024, Advance ArticleDOI: 10.1039/D4QO00356J, Research ArticleBohao Zhang, Sifan He, Na Dong, Antong Zhu, Haojie Duan, Dunjia Wang, Yao ZhouAn unprecedented metal-free divergent cyclization reaction of benzo[c][1,2]dithiol-3-ones with hexahydro-1,3,5-triazines to assemble six- and eight-membered N-containing heterocycles has been 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
be NHC-Catalyzed Stereoselective Synthesis of Spirooxindole Lactones by in situ Generated Oxindole-embedded o-Quinone Methides and Aldehydes By pubs.rsc.org Published On :: Org. Chem. Front., 2024, Accepted ManuscriptDOI: 10.1039/D4QO00347K, Research ArticleZhengqiang Cao, Fang Hu, Yunpeng Chu, Jiaxue Pei, Xin-Ping HuiA novel N-heterocyclic carbene-catalyzed asymmetric [4 + 2] annulation of in situ generated oxindole-embedded o-quinone methides with aldehydes has been developed for the assembly of complicated spirooxindoles. The methodology provides...The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
be Expedient deaminative phosphorylation and sulfonylation of benzylic tertiary amines enabled by difluorocarbene By pubs.rsc.org Published On :: Org. Chem. Front., 2024, Advance ArticleDOI: 10.1039/D4QO00412D, Research ArticleChengbo Li, Yu Guo, Jianke Su, Xinyuan Hu, Qingqing Xuan, Qiuling SongA deaminative functionalization of aliphatic tertiary amines via the cleavage of C(sp3)–N bonds under transition metal-free conditions was disclosed, which goes through SN2 reaction with various phosphorus and sulfur nucleophiles.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
be Stocks that will see action today: November 14, 2024 By www.thehindubusinessline.com Published On :: Thu, 14 Nov 2024 07:39:24 +0530 Buzzing stocks: Tata Power, India Glycols, Hero MotoCorp, BDL, Firstcry, Mamaearth, MTNL, HAL, Nazara Tech, Sobha, Glenmark Pharma, GVK Power, Medi Assist, Grasim, PNB Housing Fin, Samhi Hotels, Inox Green Energy, Varun Beverages, Piccadilly Agro, Full Article Markets
be Row over CPI(M) leader E.P. Jayarajan’s yet to be published autobiography By www.thehindu.com Published On :: Wed, 13 Nov 2024 11:26:48 +0530 Jayarajan clarifies that though he is working on an autobiography, it remains unfinished, and no one has been authorised to publish or distribute it Full Article Kerala
be Wayanad bypoll turns out to be a reunion for landslides survivors By www.thehindu.com Published On :: Wed, 13 Nov 2024 19:19:26 +0530 Their tearful reunion touches many, as they witness the heartbreak of lost connections. We celebrated the previous election, but many who participated then are no longer with us, says a survivor. District administration designated three polling stations for the survivors, two at Neelicappu and one at Meppadi Full Article Kerala
be One-fourth of people living with diabetes in India, Lancet study estimates By www.thehindu.com Published On :: Thu, 14 Nov 2024 08:01:53 +0530 Of the 82.8 crore, India's share formed over a quarter (21.2 crore). Another 14.8 crore were in China, while 4.2 crore, 3.6 crore and 2.2 crore lived in the US, Pakistan and Brazil, respectively, the researchers found Full Article India
be 2024 on track to be hottest year on record By www.newkerala.com Published On :: Wed, 13 Nov 2024 12:40:01 +0530 Full Article
be ‘Unfortunate that Congress failed to rein in its rebel candidates…effect could be felt in 7-8 seats’: NCP leader Jayant Patil By indianexpress.com Published On :: Wed, 13 Nov 2024 15:41:25 +0000 Full Article Cities Pune
be Porous carbon nitride rods as an efficient photoanode for water splitting and benzylamine oxidation By pubs.rsc.org Published On :: J. Mater. Chem. A, 2024, Advance ArticleDOI: 10.1039/D4TA00237G, PaperSanjit Mondal, Gabriel Mark, Ayelet Tashakory, Michael Volokh, Menny ShalomA polymeric carbon nitride layer with controlled directionality, morphology, and nitrogen defects serves as a photoanode to allow photoelectrochemical (PEC) water-splitting and benzylamine oxidation.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
be Correction: Super-adsorbent hydrogel for removal of methylene blue dye from aqueous solution By pubs.rsc.org Published On :: J. Mater. Chem. A, 2024, 12,9242-9246DOI: 10.1039/D4TA90061H, Correction Open Access This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.Xiao-Sai Hu, Rui Liang, Guoxing SunThe content of this RSS Feed (c) The Royal Society of Chemistry Full Article
be Aggregation between oligomeric Ir photosensitizers promote efficient and long-lifetime photocatalytic hydrogen evolution By pubs.rsc.org Published On :: J. Mater. Chem. A, 2024, Accepted ManuscriptDOI: 10.1039/D3TA07365C, PaperYifan Huang, Shihan Liu, Bo Wang, Ying Wang, Yifan Zhang, Pengyang DengIn this paper, the aggregation effect between oligomeric Ir photosensitizers on photocatalytic hydrogen evolution was first discovered and investigated. Four oligomeric Ir photosensitizers were synthesized by copolymerization of [Ir(ppy)2(dabpy)](PF6) (H1)...The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
be The balancing act between high electronic and low ionic transport influenced by perovskite grain boundaries By pubs.rsc.org Published On :: J. Mater. Chem. A, 2024, Advance ArticleDOI: 10.1039/D3TA04458K, Paper Open Access This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.Nadja Glück, Nathan S. Hill, Marcin Giza, Eline Hutter, Irene Grill, Johannes Schlipf, Udo Bach, Peter Müller-Buschbaum, Achim Hartschuh, Thomas Bein, Tom Savenije, Pablo DocampoGrain size and orientation's impact on charge carriers is explored via a new solvent engineering method for MAPbI3 solar cells. Drift-diffusion simulations connect s-shaped JV curves to slower ions.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
be Boosting reaction kinetics of polycrystalline phase Fe7S8/FeS2 heterostructures encapsulated in hollow carbon nanofiber for superior fast sodium storage By pubs.rsc.org Published On :: J. Mater. Chem. A, 2024, Accepted ManuscriptDOI: 10.1039/D4TA01241K, PaperHui Cai, Fei Wang, Huiyan Feng, Zhendong Liu, Chengzhi Zhang, Anbang Lu, Xi Zhao, Qiuhong Lu, Quanbing Liu, Jun TanMetal sulfides have been regarded as highly competitive anode materials for fast sodium storage due to the excellent redox reversibility and comparatively great electron properties. Nevertheless, metal sulfides suffer from...The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
be Jack Stoll finds a new home one day after being released by the Eagles By sports.yahoo.com Published On :: Wed, 13 Nov 2024 23:51:17 GMT The Eagles former tight end was quickly picked up off waivers this week, now heading to play for the Dolphins. Full Article article Sports
be Breaking the Trade-off Between ∆EST and Oscillator Strength in Hybrid LR/SR-CT Compounds for Enhanced TADF Performance By pubs.rsc.org Published On :: J. Mater. Chem. C, 2024, Accepted ManuscriptDOI: 10.1039/D4TC04549A, PaperNikhitha R., Anirban MondalAchieving an ideal thermally activated delayed fluorescence (TADF) emitter requires balancing a minimal singlet-triplet energy gap (∆EST) with a considerable oscillator strength (f), which are typically mutually exclusive. By strategically...The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
be Nifty prediction today – November 13, 2024: Bearish. Go short now and on a rise By www.thehindubusinessline.com Published On :: Wed, 13 Nov 2024 10:40:26 +0530 Nifty 50 November futures can fall to 23,400 Full Article Technical Analysis
be Bank Nifty Prediction today – November 13, 2024: Short when the support is breached By www.thehindubusinessline.com Published On :: Wed, 13 Nov 2024 11:11:35 +0530 Bank Nifty futures is now testing the support at 51,000 Full Article Technical Analysis
be Farmers want baby canal alongside Kalingarayan Canal to be developed By www.thehindu.com Published On :: Wed, 13 Nov 2024 18:33:39 +0530 A proposal to set up an effluent treatment plant and to carry out concrete lining of the baby canal, submitted in 2021-22, is under government’s consideration, says a senior official in the Water Resources Department Full Article Coimbatore
be Beneficiaries receive ₹22.15 lakh in loans from TAMCO for minority welfare By www.thehindu.com Published On :: Wed, 13 Nov 2024 19:25:02 +0530 Full Article Coimbatore
be Four awards for Senior Chamber Palakkad legion By www.thehindu.com Published On :: Wed, 13 Nov 2024 21:07:45 +0530 Full Article Kerala
be Children’s Day: public meet, rally led by girls to be held in Thiruvananthapuram By www.thehindu.com Published On :: Wed, 13 Nov 2024 21:41:04 +0530 25,000 students from 200 schools will be part of the rally Full Article Kerala
be Mamata calls for unity of hills and plains; focuses on development in north Bengal By www.thehindu.com Published On :: Thu, 14 Nov 2024 07:55:01 +0530 This is her first official visit to Darjeeling in two years; she did not go to the hills even during the 2024 Lok Sabha election campaigns Full Article West Bengal
be Telangana BJP seeks judicial probe into Vikarabad incident By www.thehindu.com Published On :: Wed, 13 Nov 2024 11:57:40 +0530 Full Article Telangana
be BRSV and AISF demand thorough probe into RGUKT student’s death By www.thehindu.com Published On :: Wed, 13 Nov 2024 14:02:18 +0530 Full Article Telangana
be ISB Insights Forum 2024 to be held on November 15 By www.thehindu.com Published On :: Wed, 13 Nov 2024 18:33:55 +0530 Full Article Telangana
be KTR in Delhi to strike a deal with BJP to escape Formula-E probe: Bhatti By www.thehindu.com Published On :: Wed, 13 Nov 2024 19:47:03 +0530 Deputy Chief Minister points to BRS call to Maharashtra voters not to vote for Congress Full Article Telangana
be US Deputy Secretary of State Kurt Campbell to attend inaugural US India Indian Ocean Dialogue in Delhi By www.thehindubusinessline.com Published On :: Wed, 13 Nov 2024 10:42:54 +0530 During his visit, on November 13-14, Campbell will also participate in the Critical and Emerging Technologies (iCET) Intersessional to further expand cooperation between the United States and India on technological innovation and production Full Article News
be 'Any relief on bank guarantee will be provided across the sector': Scindia on Vodafone Idea request for waiver of bank guarantees for spectrum By www.newkerala.com Published On :: Wed, 13 Nov 2024 17:36:01 +0530 Full Article
be EU, Belgium, Denmark and Germany envoys visit Adani's Khavda, Mundra businesses, Gautam Adani says It was a privilege By www.newkerala.com Published On :: Wed, 13 Nov 2024 17:42:02 +0530 Full Article
be Vegetable prices sky-rocket in October, food inflation at 10.87%, CPI at 6.21 % By www.newkerala.com Published On :: Wed, 13 Nov 2024 17:46:02 +0530 Full Article
be India's index of industrial production shows 3.1 per cent growth in September 2024 By www.newkerala.com Published On :: Wed, 13 Nov 2024 17:48:02 +0530 Full Article
be India will continue to be vocal about climate finances at COP29 By www.newkerala.com Published On :: Wed, 13 Nov 2024 17:52:02 +0530 Full Article
be Integrated manufacturing cluster to be developed in Bihar's Gaya By www.newkerala.com Published On :: Wed, 13 Nov 2024 17:56:03 +0530 Full Article
be Centre to deliberate on plans to achieve 500 GW green energy target by 2030 By www.newkerala.com Published On :: Wed, 13 Nov 2024 18:02:02 +0530 Full Article
be India's infrastructure push to be among largest in 21st century: KPMG By www.newkerala.com Published On :: Wed, 13 Nov 2024 18:14:02 +0530 Full Article
be India set to become 'major producer' of electric vehicles like China: Mark Mobius By www.newkerala.com Published On :: Wed, 13 Nov 2024 18:50:02 +0530 Full Article
