Asymmetric synthesis of allylsilanes by palladium-catalyzed asymmetric reduction of allylic carbonates with formic acid
作者:Tamio Hayashi、Hiroshi Iwamura、Yasuhiro Uozumi
DOI:10.1016/s0040-4039(00)76975-9
日期:1994.7
Reduction of 3-alkyl-3-trialkylsilyl-2-propenyl methyl carbonates with formic acid and 1,8-bis(dimethylamino)naphthalene in the presence of a palladium catalyst (3 mol %) coordinated with (R)-3-diphenylphosphino-3′-methoxy-4,4′-biphenanthryl (MOP-phen) gave optically active allylsilanes (3-alkyl-3-trialkylsilyl-1-propenes) of up to 91 % ee.