Electrophilic Trifluoromethylthiolation of Allylsilanes with Trifluoromethanesulfanamide
摘要:
A CH3COCl-promoted allylic trifluoromethylthiolation of allylsilanes with trifluoromethanesulfanamide has been described. The method allows for an efficient synthesis of a wide range of allylic trifluoromethylthiolated compounds under mild conditions.
Trifluoromethylation of Allylsilanes under Copper Catalysis
作者:Satoshi Mizuta、Oscar Galicia-López、Keary M. Engle、Stefan Verhoog、Katherine Wheelhouse、Gerasimos Rassias、Véronique Gouverneur
DOI:10.1002/chem.201201707
日期:2012.7.9
Branched allylic CF3 products are accessible by copper‐catalyzed trifluoromethylation of allylsilanes with the Togni reagent I. The silyl group is critical to control the outcome of this reaction because in its absence, a product of addition between the alkene and the Togni reagent is formed preferentially. The reaction is inhibited with 2,2,6,6‐tetramethyl‐1‐piperidinyloxy (TEMPO) and is likely to
Chemoselective synthesis of allyltrimethylsilanes by cross-coupling of vinyl triflates with tris((trimethylsilyl)methyl)aluminum catalyzed by palladium(0)
作者:Mark G. Saulnier、John F. Kadow、Min Min Tun、David R. Langley、Dolatrai M. Vyas
DOI:10.1021/ja00203a066
日期:1989.10
SAULNIER, MARK G.;KADOW, JOHN F.;TUN, MIN MIN;LANGLEY, DAVID R.;VYAS, DOI+, J. AMER. CHEM. SOC., 111,(1989) N1, C. 8320-8321
作者:SAULNIER, MARK G.、KADOW, JOHN F.、TUN, MIN MIN、LANGLEY, DAVID R.、VYAS, DOI+