| 摘要 |
The invention provides a process for producing an alpha-hydroxy-carbonyl compound or an alpha-protected hydroxy-carbonyl compound by reacting a carbonyl compound (I) with a compound (II) and a compound (III). The compounds (I), (II) and (III) are defined below.R1, R2, R3 and R4 are an organic group. PG is a protective group for hydroxy group. Y is R4N, S or O. The product is useful in pharmacology.
|
