| 摘要 |
Prodn. of 4-(6-methoxy-2-naphthyl)- 2-butanone of formula (I) is effected by (a) reacting a 6-methoxy-2-naphthylmethyl halide of formula (II) with an alkali metal acetone hydrazone of formula (III), and (b) subjecting the prod. of formula (IV) to acid hydrolysis: In the formula, X=halogen; M=alkali metal; R1 and R2=1-6C alkyl.
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