AMMONIUM CHLORIDE-CATALYZED ONE-POT SYNTHESIS OF TETRAHYDROBENZO[α]XANTHEN-11-ONE DERIVATIVES UNDER SOLVENT-FREE CONDITIONS

被引：26

作者：

Foroughifar, Naser ^{[1
,2
]}

Mobinikhaledi, Akbar ^{[1
]}

Moghanian, Hassan ^{[1
]}

Mozafari, Reza ^{[1
]}

Esfahani, Hamid R. M. ^{[2
]}

机构：

[1] Arak Univ, Dept Chem, Fac Sci, Arak 38156879, Iran

[2] Islamic Azad Univ, Fac Chem, Tehran, Iran

来源：

SYNTHETIC COMMUNICATIONS | 2011年 / 41卷 / 18期

关键词：

Ammonium chloride; multicomponent; one pot; solvent-free; xanthene; MANNICH REACTION; BETA-NAPHTHOL; ALDEHYDES; CONDENSATION; XANTHENE;

D O I：

10.1080/00397911.2010.515340

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A one-pot, multicomponent reaction of aldehydes, dimedone, and beta-naphthols is described for the preparation of 12-aryl- or 12-alkyl-8,9,10,12-tetrahydrobenzo[alpha]xanthen-11-one derivatives using ammonium chloride as a mild, inexpensive, and environmentally benign catalyst under solvent-free conditions. Different types of aldehyde and beta-naphthol derivatives are used in the reaction, and in all cases the products were synthesized successfully.

引用

页码：2663 / 2673

页数：11

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