Synthesis of Dibenzylidene Acetone via Aldol Condensation of Diacetone Alcohol with Substituted Benzaldehydes

被引：1

作者：

Kulkarni, Pramod ^{[1
]}

Totre, Ganesh

机构：

[1] Hutatma Rajguru Mahavidyalaya, Post Grad Ctr Organ Chem, Pune 410505, Maharashtra, India

来源：

ORBITAL-THE ELECTRONIC JOURNAL OF CHEMISTRY | 2019年 / 11卷 / 05期

关键词：

aldol condensation; aromatic aldehyde; calcium hydroxide; diacetone alcohol; dibenzylidene acetone; EFFICIENT SYNTHESIS; CALCIUM HYDROXIDE; CHALCONES; ALDEHYDES; CATALYST; CURCUMIN; KETONES;

D O I：

10.17807/orbital.v11i5.1388

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Aldol condensation between diacetone alcohol and substituted benzaldehyde using calcium hydroxide as a base was investigated. Reaction of diacetone alcohol with benzaldehyde in the presence of base formed 4-benzylidene-5-hydroxy-5-methyl-1-phenylhex-1-en-3-one, which then converted into dibenzylidene acetone. The advantages of this method include high yield, use of inexpensive catalyst, easy workup, and simple purification process.

引用

页码：292 / 296

页数：5

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