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

关键词: Enantioselective synthesisFormic acidCatalysisAliphatic compoundEnantiomeric excessNaphthaleneChemistryPalladiumAllylic rearrangementOrganic chemistryMedicinal chemistry

摘要: Abstract Reduction of 3-alkyl-3-trialkylsilyl-2-propenyl methyl carbonates with formic acid and 1,8-bis(dimethylamino)naphthalene in the presence a palladium catalyst (3 mol %) coordinated (R)-3-diphenylphosphino-3′-methoxy-4,4′-biphenanthryl (MOP-phen) gave optically active allylsilanes (3-alkyl-3-trialkylsilyl-1-propenes) up to 91 % ee.

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