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作者:Khalid Zine , Jean‐Claude Kizirian ...
来源:[J].Advanced Synthesis & Catalysis(IF 5.535), 2010, Vol.352 (6), pp.949-954
摘要:Abstract(#br)The palladium‐free hydrostannylation of ethyl 4,4,4‐trifluorobutynoate 1 with tributyltin hydride at room temperature is highly regio‐ and stereoselective, providing good yields of β‐trifluoromethyl ( Z )‐α‐ or ( Z )‐β‐stannylacrylates 2 . Vinylst...
作者:Khalid Zine , Julien Petrignet ...
来源:[J].Synlett(IF 2.655), 2012, Vol.23 (5), pp.755-759
摘要:A general and efficient Cu(I)-catalyzed cross-coupling reactionof alkynyl bromides and β-tributylstannyl-α,β-unsaturated esterbearing a trifluoromethyl group in β-position was developed undervery mild conditions. This method provides easy access to a varietyof 2,3-enynoate b...
作者:Khalid Zine , Julien Petrignet ...
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:Khalid Zine , Jean‐Claude Kizirian ...
来源:[J].ChemInform, 2010, Vol.41 (34), pp.no-no
摘要:Abstract(#br)The first highly regioselective free‐metal hydrostannylation of butynoate (I) without any additive is reported.

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