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作者:Khalid Zine , Julien Petrignet , Pierre‐Olivier Delaye ...
来源:[J].ChemInform, 2016, Vol.47 (26), pp.no-no
摘要:Abstract(#br)The Cu‐catalyzed cross‐coupling of β‐stannylated alkenoate (I) having a trifluoromethyl group with a variety of organyl bromides and iodides is presented to give 3‐substituted‐3‐trifluoromethylacrylates with a clean olefinic configuration.
作者:Matthew J. O'Connor , Chunrui Sun , Xinyu Guan ...
来源:[J].ChemInform, 2016, Vol.47 (25), pp.no-no
摘要:Abstract(#br)Cyclic α,β‐unsaturated ketones undergo double additions with lithium(trimethylsilyl)diazomethane, effectively generating various molecular frameworks with complexity and diversity.
作者:Annette Frischmuth , Maitane Fernandez , Nadja M. Barl ...
来源:[J].ChemInform, 2015, Vol.46 (3), pp.no-no
摘要:Abstract(#br)Lithiation of an aromatic or heteroaromatic substrate is followed by transmetalation under different conditions.
作者:Trine P. Petersen , Matthias R. Becker , Paul Knochel
来源:[J].ChemInform, 2015, Vol.46 (3), pp.no-no
摘要:Abstract(#br)The flow system allows the metallation under conditions which are more convenient than the batch method.
作者:Denis G. Shklyaruck , Artsiom N. Fedarkevich , Yurii Yu. Kozyrkov
来源:[J].ChemInform, 2015, Vol.46 (5), pp.no-no
摘要:Abstract(#br)The reaction of the sulfates with Normant homocuprates occurs stereospecifically with complete inversion of the configuration as exemplified by the transformation of (R)‐IIb to (R)‐VIII.
作者:Samia Firdous , Uli Kazmaier
来源:[J].ChemInform, 2015, Vol.46 (6), pp.no-no
摘要:Abstract(#br)Vinyltributylstannane (I) is alkylated by aldehydes, ketones, and cyclohexenone in the presence of BuLi.
作者:Yuki Mizukami , Haijun Li , Kiyohiko Nakajima ...
来源:[J].ChemInform, 2015, Vol.46 (6), pp.no-no
摘要:Abstract(#br)Trisubstituted indenes are formed from alkynes and Cp2TiCl2 via titanacyclopentadienes in the presence of trimethylphosphine and azobenzene.
作者:Takashi Nihei , Tomoko Hoshino , Tsutomu Konno
来源:[J].ChemInform, 2015, Vol.46 (8), pp.no-no
摘要:Abstract(#br)Radical hydrostannation of gem‐difluorocyclopropenes with Bu3SnH gives the corresponding cyclopropylstannanes (III) as single diastereomers.

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