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.
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收藏
页码：856 / 860
页数：5
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