| 摘要 |
<p>There is provided a process for producing an alcohol or its silyl ether represented by the formula (4):
wherein R 1 represents a hydrocarbon group, a heterocyclic group, or an alkoxycarbonyl group; R 2 represents a hydrogen atom or CO 2 R; X represents an aryl group or an alkenyl group represented by the following general formula (3):
and R 8 represents a hydrogen atom or a silyl residue, by reacting a compound represented by the formula (1):
€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ R 1 (C=O)R 2 €ƒ€ƒ€ƒ€ƒ€ƒ(1)
wherein R 1 and R 2 are the same as defined above, with a silane represented by the formula (2):
€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ (R 3 ) 2 R 4 Si-X€ƒ€ƒ€ƒ€ƒ€ƒ(2)
wherein R 3 and R 4 each represents an alkyl group, an alkoxy group, or an aryl group; and X is the same as defined above, in the presence of (i) a catalyst component containing copper fluoride, or a copper compound and a fluoride, and (ii) a bidentate phosphine compound or in the presence of a complex obtained from the foregoing components.</p> |
