ri Canadians report lower self-perceived mental health during the COVID-19 pandemic [electronic resource] / by Leanne Findlay and Rubab Arim By darius.uleth.ca Published On :: [Ottawa] : Statistics Canada = Statistique Canada, 2020 Full Article
ri Asymmetric copper-catalyzed conjugate additions of organometallic reagents in syntheses of natural compounds and pharmaceuticals By feeds.rsc.org Published On :: Org. Biomol. Chem., 2020, Accepted ManuscriptDOI: 10.1039/D0OB00278J, Review ArticleDenisa Vargová, Ivana Nemethova, Radovan SebestaStereoselective synthesis of complex molecular structures is needed in medicine as well as in crop-protection. Copper-catalyzed 1,4-additions of organometallic reagents is a robust C-C bond formation strategy applicable in a...The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
ri Synthesis of Biaryl Ketones by Arylation of Weinreb Amides with Functionalized Grignard Reagents under Thermodynamic Control vs. Kinetic Control of N,N-Boc2-Amides By feeds.rsc.org Published On :: Org. Biomol. Chem., 2020, Accepted ManuscriptDOI: 10.1039/D0OB00813C, CommunicationGuangchen Li, Michal SzostakA highly efficient method for chemoselective synthesis of biaryl ketones by arylation of Weinreb amides (N-methoxy-N- methylamides) with functionalized Grignard reagents is reported. This protocol offers rapid entry to functionalized...The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
ri Selenium-promoted electrophilic cyclization of arylpropiolamides: synthesis of 3-organoselenyl spiro[4,5]trienones By feeds.rsc.org Published On :: Org. Biomol. Chem., 2020, Advance ArticleDOI: 10.1039/D0OB00609B, PaperAna Maria S. Recchi, Pedro H. P. Rosa, Davi F. Back, Gilson ZeniA synthetic approach to regioselective synthesis of 3-organochalcogenyl spiro[4,5]trienones and 3-organochalcogenyl[4,5]triene-2,6-diones is described through the reaction of arylpropiolamides with an electrophilic chalcogen source.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
ri A modular approach to the bisbenzylisoquinoline alkaloids tetrandrine and isotetrandrine By feeds.rsc.org Published On :: Org. Biomol. Chem., 2020, 18,3047-3068DOI: 10.1039/D0OB00078G, PaperRamona Schütz, Maximilian Meixner, Iris Antes, Franz BracherA modular short-step synthesis of the bisbenzylisoquinoline alkaloids tetrandrine and isotetrandrine was developed employing N-acyl-Pictet–Spengler reaction and Ullman diaryl ether synthesis as central steps.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
ri Diversity oriented multi-component reaction (DOS–MCR) approach to access natural product analogues: regio- and chemo-selective synthesis of polyheterocyclic scaffolds via one-pot cascade reactions By feeds.rsc.org Published On :: Org. Biomol. Chem., 2020, 18,3082-3092DOI: 10.1039/D0OB00368A, PaperLakshmanan Palanivel, Vasuki GnanasambandamSkeletally diverse and complex polyheterocyclic hybrid scaffolds have been accessed via one-pot three-component reaction by exploiting the build/couple/pair strategy of diversity oriented synthesis.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
ri Metal-free cascade reactions of aziridines with arylalkynes and aryldiazoniums: facile access to arylazopyrrolines By feeds.rsc.org Published On :: Org. Biomol. Chem., 2020, 18,3149-3157DOI: 10.1039/D0OB00346H, PaperJing Rong, Hao Jiang, Sijing Wang, Zhenni Su, Huiyan Wang, Chuanzhou TaoA novel and facile approach to synthesize arylazopyrroline scaffolds via metal-free cascade reactions of aziridines with arylalkynes and aryldiazoniums has been developed, providing access to a variety of 4-arylazo-2-pyrrolines in a highly concise fashion.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
ri Progress in recent development of stereoselective synthesis of β2-amino acid derivatives from β-nitroacrylate derivatives By feeds.rsc.org Published On :: Org. Biomol. Chem., 2020, 18,2991-3006DOI: 10.1039/D0OB00448K, Review ArticleHao-Wei Zeng, Ping-Yu Wu, Hsyueh-Liang Wuβ2-Amino acids: recent advances in the synthesis of β2-amino acids and their derivatives from various stereoselective transformations of β-nitroacrylates are summarized.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
ri Biochemical characterisation of an α1,4 galactosyltransferase from Neisseria weaveri for the synthesis of α1,4-linked galactosides By feeds.rsc.org Published On :: Org. Biomol. Chem., 2020, 18,3142-3148DOI: 10.1039/D0OB00407C, PaperKun Huang, Andrea Marchesi, Kristian Hollingsworth, Peter Both, Ashley P. Mattey, Edward Pallister, Helene Ledru, Simon J. Charnock, M. Carmen Galan, W. Bruce Turnbull, Fabio Parmeggiani, Sabine L. FlitschA new α1,4 galactosyltransferase has been characterised and used for the synthesis of natural and non-natural cell surface trisaccharide antigens.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
ri Sub-stoichiometric reductive etherification of carbohydrate substrates and one-pot protecting group manipulation By feeds.rsc.org Published On :: Org. Biomol. Chem., 2020, 18,3135-3141DOI: 10.1039/D0OB00252F, PaperChiao Wen Chen, Ching Chi Wang, Xin Ru Li, Henryk Witek, Kwok-Kong Tony MongPolymethylhydrosiloxane (PMHS): a sub-stoichiometric reducing agent for reductive etherification of carbohydrate substrates and its application for one-pot protecting group manipulationThe content of this RSS Feed (c) The Royal Society of Chemistry Full Article
ri Synthesis, radiolabelling and initial biological characterisation of 18F-labelled xanthine derivatives for PET imaging of Eph receptors By feeds.rsc.org Published On :: Org. Biomol. Chem., 2020, 18,3104-3116DOI: 10.1039/D0OB00391C, PaperMarc Pretze, Christin Neuber, Elisa Kinski, Birgit Belter, Martin Köckerling, Amedeo Caflisch, Jörg Steinbach, Jens Pietzsch, Constantin MamatTwo new fluorine-18-labelled xanthine derivatives with high binding affinity were synthesised as PET-radioligand candidates for Eph receptors.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
ri Non-biaryl atropisomerism at the C–B bond in sterically hindered aminoarylboranes By feeds.rsc.org Published On :: Org. Biomol. Chem., 2020, 18,3007-3011DOI: 10.1039/D0OB00421A, CommunicationMélodie Birepinte, Frédéric Robert, Sandra Pinet, Laurent Chabaud, Mathieu PucheaultSterically hindered aminoarylboranes with atropisomerism about the C–B bond were prepared and resolved by chiral stationary phase HPLC.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
ri Asymmetric synthesis of (−)-solanidine and (−)-tomatidenol By feeds.rsc.org Published On :: Org. Biomol. Chem., 2020, 18,3169-3176DOI: 10.1039/D0OB00457J, PaperYun Wang, Guanxin Huang, Yong Shi, Wei-sheng Tian, Chunlin Zhuang, Fen-Er ChenThe asymmetric synthesis of (−)-solanidine (1) and (−)-tomatidenol (2) has been achieved by employing a cascade ringswitching reaction and a cascade azide reduction/intramolecular reductive amination with 32% and 18.7% overall yields respectively.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
ri Experimental results and computational insight into sequential reactions of β-(2-aminophenyl)-α,β-ynones with aryl isocyanates/benzoyl isothiocyanate By feeds.rsc.org Published On :: Org. Biomol. Chem., 2020, 18,3177-3189DOI: 10.1039/D0OB00087F, PaperAntonio Arcadi, Massimiliano Aschi, Marco Chiarini, Fabio Marinelli, Vincenzo Marsicano, Gustavo PortaloneThe selective formation of quinazoline vs. benzoxazine and benzothiazine derivatives from β-(2-aminophenyl)-α,β-ynones and aryl isocyanates/benzoyl isothiocyanate was explored. DFT calculations provide a plausible rationale.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
ri Pseudo-enantiomeric carbohydrate-based N-heterocyclic carbenes as promising chiral ligands for enantiotopic discrimination By feeds.rsc.org Published On :: Org. Biomol. Chem., 2020, 18,3012-3016DOI: 10.1039/D0OB00155D, CommunicationAlexander S. Henderson, John F. Bower, M. Carmen GalanThe practical synthesis of pseudo-enantiomeric carbohydrate-based NHC–Rh complexes bearing C1 or C3 sterically differentiated positions is reported. We show that steric bulk at either C1 or C3 leads to enantiotopic discrimination in the hydrosilylation of acetophenone.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
ri Synthesis and aggregation behaviour of single-chain, 1,32-alkyl-branched bis(phosphocholines) – part 2: lateral chain length triggers self-assembling from sheets to fibres to vesicles By feeds.rsc.org Published On :: Org. Biomol. Chem., 2020, Advance ArticleDOI: 10.1039/D0OB00534G, PaperKai Gruhle, Max Tuchtenhagen, Sindy Müller, Gerd Hause, Annette Meister, Simon DrescherThe synthesis of six single-chain, alkyl-branched bolalipids and first investigations of the lyotropic behaviour of these lipids are reported.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
ri Synthesis of disaccharide modified berberine derivatives and their anti-diabetic investigation in zebrafish using a fluorescence-based technology By feeds.rsc.org Published On :: Org. Biomol. Chem., 2020, Advance ArticleDOI: 10.1039/D0OB00327A, PaperLizhen Wang, Haotian Kong, Meng Jin, Xiaobin Li, Rostyslav Stoika, Houwen Lin, Kechun LiuDiglucose modified berberine derivatives can dramatically promote the uptake of 2-NBDG in both zebrafish larvae and their eyes.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
ri Copper-catalyzed diastereoselective hydrothioetherification of oxa(aza)benzonorbornadienes By feeds.rsc.org Published On :: Org. Biomol. Chem., 2020, Advance ArticleDOI: 10.1039/D0OB00659A, PaperQifu Lin, Yongqi Yao, Wen Yang, Yun Tan, Shuqi Chen, Donghan Chen, Dingqiao YangA novel copper-catalyzed multicomponent one-pot syn-selective hydrothioetherification of oxa(aza)bicyclic alkenes to synthesize unsymmetrical thioethers has been established.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
ri Half-sandwich (η5-Cp*)Rh(III) complexes of pyrazolated organo-sulfur/selenium/tellurium ligands: efficient catalysts for base/solvent free C–N coupling of chloroarenes under aerobic conditions By feeds.rsc.org Published On :: Org. Biomol. Chem., 2020, Advance ArticleDOI: 10.1039/D0OB00538J, PaperCharu Sharma, Avinash Kumar Srivastava, Kamal Nayan Sharma, Raj Kumar JoshiThree new Rh(III) complexes of organochalcogen (S/Se/Te) ligands were synthesized and along with a co-catalyst Cu(OAc)2, used for the base/solvent free catalysis of Buchwald type C–N coupling of amines and aryl chlorides under aerobic 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
ri Photocatalytic xanthate-based radical addition/cyclization reaction sequence toward 2-biphenyl isocyanides: synthesis of 6-alkylated phenanthridines By feeds.rsc.org Published On :: Org. Biomol. Chem., 2020, Advance ArticleDOI: 10.1039/D0OB00136H, CommunicationPedro López-Mendoza, Luis D. MirandaA photocatalytic xanthate-based radical addition/cyclization reaction cascade toward 2-biphenylisocyanides is described as a practical and modular approach to 6-alkylated phenanthridines.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
ri Study on the ArI-catalyzed intramolecular oxy-cyclization of 2-alkenylbenzamides to benzoiminolactones By feeds.rsc.org Published On :: Org. Biomol. Chem., 2020, Advance ArticleDOI: 10.1039/D0OB00612B, CommunicationHuixia Liu, Xiaojun Deng, Xie Huang, Nan Ji, Wei HeA metal-free synthetic method toward the preparation of benzoiminolactones through oxy-cyclization of 2-alkenylbenzamides mediated by a catalyst/oxidant (ArI/mCPBA) system 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
ri Electrochemical synthesis of selenyl-dihydrofurans via anodic selenofunctionalization of allyl-naphthol/phenol derivatives and their anti-Alzheimer activity By feeds.rsc.org Published On :: Org. Biomol. Chem., 2020, Advance ArticleDOI: 10.1039/D0OB00629G, CommunicationMarcos R. Scheide, Alex R. Schneider, Guilherme A. M. Jardim, Guilherme M. Martins, Daniele C. Durigon, Sumbal Saba, Jamal Rafique, Antonio L. BragaHerein, we report an eco-friendly, electrosynthetic approach for the intramolecular oxyselenylation of allyl-naphthol/phenol derivatives.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
ri Asymmetric trehalose analogues to probe disaccharide processing pathways in mycobacteria By feeds.rsc.org Published On :: Org. Biomol. Chem., 2020, Advance ArticleDOI: 10.1039/D0OB00253D, Paper Open Access   This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.Hadyn L. Parker, Ruben M. F. Tomás, Christopher M. Furze, Collette S. Guy, Elizabeth FullamChemoenzymatic synthesis of azido-functionalised asymmetric trehalose analogues that are resistant to enzymatic degradation to probe carbohydrate processing pathways in mycobacteria.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
ri Heterologous expression of the trichostatin gene cluster and functional characterization of N-methyltransferase TsnB8 By feeds.rsc.org Published On :: Org. Biomol. Chem., 2020, Advance ArticleDOI: 10.1039/D0OB00617C, CommunicationWei Liu, Vinay Gopal Jannu, Zhiwen Liu, Qingbo Zhang, Xiaodong Jiang, Liang Ma, Wenjun Zhang, Changsheng Zhang, Yiguang ZhuN-Methyltransferase TsnB8 was demonstrated to catalyze successive methyltransfer reactions in the biosynthesis of trichostatin.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
ri Donor–acceptor fluorophores as efficient energy transfer photocatalysts for [2 + 2] photodimerization By feeds.rsc.org Published On :: Org. Biomol. Chem., 2020, Advance ArticleDOI: 10.1039/C9OB02735A, PaperQing-An Wu, Feng Chen, Chen-Chao Ren, Xue-Fen Liu, Hao Chen, Liang-Xuan Xu, Xiao-Cong Yu, Shu-Ping LuoDonor–acceptor fluorophores can act as efficient energy transfer photocatalysts to activate enone substrates, realizing photodimerization and isomerization reaction of enone substrates without precious metal photocatalysts.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
ri A silver-catalyzed radical ring-opening reaction of cyclopropanols with sulfonyl oxime ethers By feeds.rsc.org Published On :: Org. Biomol. Chem., 2020, Advance ArticleDOI: 10.1039/D0OB00055H, PaperXiaobao Zeng, Xin Wang, Yanan Zhang, Li Zhu, Yu ZhaoA simple and efficient method for the radical ring-opening reaction of cyclopropanols with sulfonyl oxime ethers catalyzed by AgNO3 is developed, affording γ-keto oxime ethers in moderate to good yields.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
ri Discrimination of cellular developmental states focusing on glycan transformation and membrane dynamics by using BODIPY-tagged lactosyl ceramides By feeds.rsc.org Published On :: Org. Biomol. Chem., 2020, Advance ArticleDOI: 10.1039/D0OB00547A, PaperKenta Arai, Atsuko Ohtake, Shusaku Daikoku, Katsuhiko Suzuki, Yukishige Ito, Kazuya Kabayama, Koichi Fukase, Yoshimi Kanie, Osamu KanieDifferent cellular states were discriminated by analysing either the glycan transformation of exogenously introduced fluorescently tagged probe molecules or fluorescence recovery after photobleaching before conversion.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
ri Electrochemically enabled functionalization of indoles or anilines to synthesis of hexafluoroisopropoxy indole and anilinederivatives By feeds.rsc.org Published On :: Org. Biomol. Chem., 2020, Accepted ManuscriptDOI: 10.1039/D0OB00157K, CommunicationZu-yu Mo, Xin-Yu Wang, Yu-zhen Zhang, Li Yang, Hai-Tao Tang, Ying-Ming PanAn environmentally benign electrochemically enabled site-selective functionalization of indole or aniline derivatives with hexafluoroisopropanol in the presence of tetrabutyl ammonium hexafluorophosphate as redox catalyst and electrolyte was demonstrated in this...The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
ri Synthesis of unsymmetrical benzils via palladium-catalysed α-arylation–oxidation of 2-hydroxyacetophenones with aryl bromides By feeds.rsc.org Published On :: Org. Biomol. Chem., 2020, Advance ArticleDOI: 10.1039/D0OB00575D, Paper Open Access   This article is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported Licence.Takanori Matsuda, Souta OyamaUnsymmetrical benzils are synthesised by a one-pot tandem palladium-catalysed α-arylation and oxidation of 2-hydroxyacetophenones with aryl bromides.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
ri Blue emissive dimethylmethylene-bridged triphenylamine derivatives appending cross-linkable groups By feeds.rsc.org Published On :: Org. Biomol. Chem., 2020, Advance ArticleDOI: 10.1039/D0OB00622J, PaperKangyu Zhou, Hongfei Pan, Yongjie Zhang, Houchen Wang, Xiaofei Dong, Xiangkui Ren, Xianggao Li, Shirong Wang, Zhijian ChenBlue-emissive and cross-linkable dimethylmethylene-bridged triphenylamine derivatives were synthesized and their optical and electrochemical properties were investigated.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
ri Origin of the ligand effect in the cobalt catalyzed regioselective hydroboration of 1,3-diene By feeds.rsc.org Published On :: Org. Biomol. Chem., 2020, Advance ArticleDOI: 10.1039/D0OB00628A, PaperYuhua Liu, ZhongJie Jiang, Jipei ChenThe detailed mechanism and the origin of the ligand-controlled regioselectivity in the cobalt catalyzed hydroboration of 2-substituted 1,3-diene have been investigated.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
ri Enantioselective Synthesis of Indanone Spiro-Isochromanone Derivatives via Dinuclear Zinc-Catalyzed Michael/Transesterification Tandem Reaction By feeds.rsc.org Published On :: Org. Biomol. Chem., 2020, Accepted ManuscriptDOI: 10.1039/D0OB00541J, PaperXiao-Chao Yang, Meng Xu, Jin-Bao Wang, Meng-Meng Liu, Francois Mathey, Yuan-Zhao Hua, Mincan WangAn enantioselective Michael/transesterification tandem reaction of α-hydroxy indanones with ortho-ester chalcones was realized by dinuclear zinc catalysts. A series of enantiomerically pure spiro[indanone-2,3’-isochromane-1-one] derivatives were obtained in good yields with...The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
ri Targeting STAT3 anti-apoptosis pathways with organic and hybrid organic–inorganic inhibitors By feeds.rsc.org Published On :: Org. Biomol. Chem., 2020, 18,3288-3296DOI: 10.1039/C9OB02682G, PaperMatthew B. Minus, Haopei Wang, Jaime O. Munoz, Alexandra M. Stevens, Alicia E. Mangubat-Medina, Michael J. Krueger, Wei Liu, Moses M. Kasembeli, Julian C. Cooper, Mikhail I. Kolosov, David J. Tweardy, Michele S. Redell, Zachary T. BallRecurrence and drug resistance are major challenges in the treatment of acute myeloid leukemia (AML) that spur efforts to identify new clinical targets and active agents.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
ri Synthesis, structures and photophysical properties of hexacoordinated organosilicon compounds with 2-(2-pyridyl)phenyl groups By feeds.rsc.org Published On :: Org. Biomol. Chem., 2020, 18,3239-3242DOI: 10.1039/D0OB00484G, CommunicationShohei Furuta, Toshiaki Mori, Yusuke Yoshigoe, Kohei Sekine, Yoichiro KuninobuWe synthesised novel air-, water-, heat-, acid-, and base-stable hexacoordinated organosilicon compounds, which contain two C,N-bidentate ligands and form two silafluorene equivalent moieties, with Lewis acid–base interactions.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
ri Phenylboronic acid-catalyzed tandem construction of S–S and C–S bonds: a new method for the synthesis of benzyl disulfanylsulfone derivatives from S-benzyl thiosulfonates By feeds.rsc.org Published On :: Org. Biomol. Chem., 2020, 18,3243-3248DOI: 10.1039/D0OB00442A, CommunicationRaju Jannapu Reddy, Md. Waheed, Gamidi Rama KrishnaA novel and unique phenylboronic acid-catalyzed tandem construction of S–S and C–S bonds via dimerization–sulfonylation has been disclosed for the synthesis of benzyl disulfanylsulfone derivatives.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
ri A visible-light-induced “on–off” one-pot synthesis of 3-arylacetylene coumarins with AIE properties By feeds.rsc.org Published On :: Org. Biomol. Chem., 2020, 18,3346-3353DOI: 10.1039/D0OB00479K, PaperXinjie Wu, Ming Jia, Mengmeng Huang, Jung Keun Kim, Zheng Zhao, Junkai Liu, Jinhu Xi, Yabo Li, Yangjie WuA mild one-pot approach to 3-arylacetylene coumarins with potential AIE activities was developed via photosensitizer-free photocatalysis and thermocatalysis.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
ri Modular synthesis of oligoacetylacetones via site-selective silylation of acetylacetone derivatives By feeds.rsc.org Published On :: Org. Biomol. Chem., 2020, 18,3297-3302DOI: 10.1039/D0OB00501K, PaperParantap Sarkar, Yuya Inaba, Hayato Shirakura, Tomoki Yoneda, Yasuhide InokumaAliphatic oligoketones with tailored carbonyl and substituent sequences were modularly synthesized utilizing site-selective formation of enol silyl ethers. Their unique conformational preferences in solid-state were revealed by X-ray crystallography.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
ri Synthesis of phenanthridines by I2-mediated sp3 C–H amination By feeds.rsc.org Published On :: Org. Biomol. Chem., 2020, 18,3312-3323DOI: 10.1039/D0OB00433B, PaperBenyao Fang, Jiao Hou, Jinyue Tian, Wenquan Yu, Junbiao ChangAn I2-mediated transition-metal-free sp3 C–H amination reaction is established for phenanthridine synthesis in an efficient and scalable manner.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
ri A base-promoted tandem approach to bicyclic 8-membered ring ketones By feeds.rsc.org Published On :: Org. Biomol. Chem., 2020, 18,3249-3253DOI: 10.1039/D0OB00618A, CommunicationEmerson E. F. dos Santos, Gabriela F. P. de Souza, Deborah A. Simoni, Airton G. SallesA base-promoted tandem route toward unprecedented bicyclic furan/8-membered ring ketones is reported.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
ri Synthesis of α-CF3-substituted E-dehydroornithine derivatives via copper(I)-catalyzed hydroamination of allenes By feeds.rsc.org Published On :: Org. Biomol. Chem., 2020, 18,3274-3280DOI: 10.1039/D0OB00580K, PaperAnna N. Philippova, Daria V. Vorobyeva, Florian Monnier, Sergey N. OsipovNovel α-CF3-substituted E-dehydroornithine derivatives have been synthesized via the Cu(I)-catalyzed hydroamination of α-CF3-α-allenyl-α-aminocarboxylates/phosphonates with different amines.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
ri Chiral bifunctional sulfide-catalyzed asymmetric bromoaminocyclizations By feeds.rsc.org Published On :: Org. Biomol. Chem., 2020, 18,3367-3373DOI: 10.1039/D0OB00459F, PaperTakumi Nakamura, Ken Okuno, Kazuma Kaneko, Masahiro Yamanaka, Seiji ShirakawaA chiral bifunctional sulfide catalyst bearing a urea moiety promotes the enantioselective bromoaminocyclization of 2-allylanilines to produce optically active 2-substituted indolines.The content of this RSS Feed (c) The Royal Society of Chemistry Full Article
ri Late-stage synthesis and application of photoreactive probes derived from direct benzoylation of heteroaromatic C–H bonds By feeds.rsc.org Published On :: Org. Biomol. Chem., 2020, Advance ArticleDOI: 10.1039/D0OB00336K, CommunicationKevin D. Hesp, Jun Xiao, Graham M. WestA synthetically-driven, late-stage C–H benzoylation strategy for the expedited preparation and evaluation of heterocyclic alternatives to more classical benzophenone photoreactive probes is reported.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
ri Spiroconyone A, a new phytosterol with a spiro [5,6] ring system from Conyza japonica By feeds.rsc.org Published On :: Org. Biomol. Chem., 2020, Advance ArticleDOI: 10.1039/D0OB00666A, PaperLong-Gao Xiao, Yu Zhang, Hong-Li Zhang, Ding Li, Qiong Gu, Gui-Hua Tang, Qian Yu, Lin-Kun AnThe first rearranged phytosterol (spiroconyone A) with an unusual spiro [5,6] ring system and two new TDP1 inhibitors 7 and 10 showing a strong synergistic effect with topotecan were isolated from Conyza japonica.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
ri Synthesis of gem-difluoroalkenes via nickel-catalyzed allylic defluorinative reductive cross-coupling of trifluoromethyl alkenes with epoxides By feeds.rsc.org Published On :: Org. Biomol. Chem., 2020, Advance ArticleDOI: 10.1039/D0OB00535E, CommunicationXiao-Yu Lu, Run-Chuang Jiang, Jia-Mei Li, Chuang-Chuang Liu, Qing-Qing Wang, Hai-Pin ZhouA nickel-catalyzed defluorinative reductive cross-coupling of trifluoromethyl alkenes with epoxides 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
ri Correction: Nickel-catalyzed cyanation of phenol derivatives activated by 2,4,6-trichloro-1,3,5-triazine By feeds.rsc.org Published On :: Org. Biomol. Chem., 2020, Advance ArticleDOI: 10.1039/D0OB90052D, Correction Open Access   This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.Liang Wang, Yaoyao Wang, Jun Shen, Qun Chen, Ming-Yang HeTo 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
ri Aspiring actor-cum-model arrested for killing IT professional By archive.indianexpress.com Published On :: Thu, 06 Aug 2009 14:26:17 GMT A 20-year-old aspiring actor- cum-model was arrested in the national capital for allegedly murdering a young woman IT professional a week ago after she refused to heed to his demand for money. Full Article
ri People look at fairy tales in a limited way: Hudson Asia MD Tulika Tripathi By timesofindia.indiatimes.com Published On :: Thu, 12 Jun 2014 13:57:13 IST Tulika Tripathi is the managing director of a global talents solutions company, Hudson Asia. Full Article
ri 'I'd have done anything else other than write this book': Akhil Sharma By timesofindia.indiatimes.com Published On :: Mon, 16 Jun 2014 00:08:33 IST New York-based writer Akhil Sharma 's novel Family Life has received rave reviews. The autobiographical book traces the journey of a family that moves to the US from India, its eldest son suddenly suffering a freak accident. Full Article
ri Climbing Everest, I've proved a tribal girl can do something: Malavath Poorna By timesofindia.indiatimes.com Published On :: Wed, 18 Jun 2014 00:04:38 IST At just 13 years, Malavath Poorna from Telangana has become the youngest female climber in the world to scale Mount Everest. Speaking with Rohit E David, Poorna discussed how she has emerged from a family of agricultural labourers to become a mountaineer, the difficulties she faced while navigating Mount Everest, the one thought that kept her going — and how she wants to climb many more mountains now. Full Article
ri Pak politicians want to resolve Kashmir — military won't allow this: Arif Jamal By timesofindia.indiatimes.com Published On :: Sun, 22 Jun 2014 00:06:17 IST Arif Jamal is a Pakistani journalist and South Asia expert based in America. Full Article