摘要
The present paper covers a novel method for the preparation of α-naphthylacetone via the addition-hydrolysis reaction of a 2-（α-naphthylmethyl）benzimidazolium salt with Grignard reagent.The IR spectrum,MS and 1H NMR of the title compound are consistent with those reported.This method provides a convenient and inexpensive access to the title compound.The mechanism for the addition-hydrolysis reaction of benzimi-（dazolium） salt with Grignard reagent and the effects of reaction conditions on the yield are discussed.
The present paper covers a novel method for the preparation of α-naphthylacetone via the additionhydrolysis reaction of a 2-（α-naphthylmethyl） benzimidazolium salt with Gfignard reagent. The IR spectrum, MS and ^1H NMR of the title compound are consistent with those reported. This method provides a convenient and inexpensive access to the title compound. The mechanism for the addition-hydrolysis reaction of benzimidazolium salt with Grignard reagent and the effects of reaction conditions on the yield are discussed.
出处
《应用化学》
CAS
CSCD
北大核心
2005年第9期1036-1038,共3页
Chinese Journal of Applied Chemistry
基金
国家自然科学基金资助项目(No.20172041)
