作者:Koichi Narasaka、Anri Morikawa、Kazuhiko Saigo、Teruaki Mukaiyama
DOI:10.1246/bcsj.50.2773
日期:1977.10
Treatment of alkoxymagnesium bromides, prepared in situ from alcohols and Grignard reagent, with N-chlorosuccinimide, m-chloroperbenzoic acid, or (diacetoxyiodo)benzene in the presence of t-butoxymagnesium bromide afforded the corresponding carbonyl compounds in good yields. A wide variety of alcohols, after being converted into their bromomagnesium salts by treatment with propylmagnesium bromide, were also selectively oxidized with 1,1′-(azodicarbonyl)dipiperidine to afford the corresponding ketones or aldehydes in excellent yields.
将原位制备的醇与格氏试剂反应生成的醇氧镁溴化物与N-氯丁烯酰亚胺、m-氯过苯甲酸或(双乙酸氧基碘)苯在t-丁氧镁溴化物存在下进行反应,得到了相应的羰基化合物,产率良好。多种醇通过与丙基镁溴化物反应生成溴镁盐后,经过与1,1′-(偶氮二羰基)双哌啶的选择性氧化,成功得到相应的酮或醛,产率极好。