Nano-SnCl4•SiO2 - a versatile and efficient catalyst for synthesis of 14-aryl- or 14-alkyl-14H-dibenzo[a,j]xanthenes

被引：19

作者：

Mirjalili, B. F. ^{[1
]}

Bamoniri, A. ^{[2
]}

Mirhoseini, M. A. ^{[1
]}

机构：

[1] Yazd Univ, Coll Sci, Yazd, Iran

[2] Univ Kashan, Kashan, Iran

来源：

CHEMISTRY OF HETEROCYCLIC COMPOUNDS | 2012年 / 48卷 / 06期

关键词：

14-aryl-; or; 14-alkyl-14H-dibenzo[a; j]xanthenes; nano-SnCl4 center dot SiO2; 2-naphthol; reusable catalyst; solvent-free conditions; ONE-POT SYNTHESIS; REUSABLE CATALYST; BF3-CENTER-DOT-SIO2; CHLORIDE; NANO-TIO2; 14-ALKYL; SNCL4;

D O I：

10.1007/s10593-012-1066-3

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

2-Naphthol and various aldehydes were used for the synthesis of 14-aryl- or 14-alkyl-14H-di-benzo[a,j]xanthene in the presence of nano-SnCl(4)a (TM) SiO2 under solvent-free condition. Nano-SnCl(4)a (TM) SiO2 is an efficient, readily available, and reusable catalyst for this reaction resulting in good to excellent yields.

引用

页码：856 / 860

页数：5

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