ASYMMETRIC-SYNTHESIS OF ALLYLSILANES BY PALLADIUM-CATALYZED ASYMMETRIC REDUCTION OF ALLYLIC CARBONATES WITH FORMIC-ACID
ASYMMETRIC-SYNTHESIS OF ALLYLSILANES BY PALLADIUM-CATALYZED ASYMMETRIC REDUCTION OF ALLYLIC CARBONATES WITH FORMIC-ACID
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DOI：
10.1016/s0040-4039(00)76975-9
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发表时间：
1994-07-04
影响因子：
1.8
通讯作者：
UOZUMI, Y
中科院分区：
文献类型：
--
作者：
HAYASHI, T;IWAMURA, H;UOZUMI, Y
在与 (R)-3-二苯基膦基-3'-甲氧基-4 4'-联菲基 (MOP-phen) 配位的钯催化剂 (3 mol%) 存在下，用甲酸和 1,8-双(二甲氨基)萘还原 3-烷基-3-三烷基甲硅烷基-2-丙烯基甲基碳酸酯，得到光学活性烯丙基硅烷 (3-烷基-3-三烷基甲硅烷基-1) -丙烯）高达 91% ee。
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.