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

被引：0
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
收藏
页码：292 / 296
页数：5
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