Poly(4-vinylpyridinium)hydrogen sulfate: A novel and efficient catalyst for the synthesis of 14-aryl-14H-dibenzo[a,j]xanthenes under conventional heating and ultrasound irradiation

被引：55

作者：

Khaligh, Nader Ghaffari ^{[1
]}

机构：

[1] Univ Guilan, Dept Chem, Coll Sci, Rasht, Iran

来源：

ULTRASONICS SONOCHEMISTRY | 2012年 / 19卷 / 04期

关键词：

Poly(4-vinylpyridinium)hydrogen sulfate; Xanthenes; Ultrasound irradiation; One-pot reactions; BETA-INDOLYLKETONES; PROMOTED SYNTHESIS; ACID; MILD; CONDENSATION; XANTHENE; FACILE; PTSA;

D O I：

10.1016/j.ultsonch.2011.12.004

中图分类号：

O42 [声学];

学科分类号：

070206 ; 082403 ;

摘要：

A simple and convenient procedure for the synthesis of 14-aryl-14H-dibenzo[a,j]xanthenes is described through a one-pot condensation of 2-naphthol with aryl aldehydes in the presence of poly(4-vinylpyridinium)hydrogen sulfate as an efficient, cheap, readily synthesized and eco-friendly catalyst in a solvent free media using conventional heating and ultrasound irradiation. (C) 2011 Elsevier B.V. All rights reserved.

引用

页码：736 / 739

页数：4

共 50 条

[41] An efficient and eco-friendly synthesis of 14-aryl-14H-dibenzo[a,j]xanthenes using H4[SiW12O40] as a heterogeneous and reusable catalyst under solvent-free conditions
Allameh, S.
Davoodnia, A.
Khojastehnezhad, A.
CHINESE CHEMICAL LETTERS, 2012, 23 (01) : 17 - 20
[42] Fe(HSO4)3:An efficient,heterogeneous and reusable catalyst for the synthesis of 14-aryl- or alkyl-14H-dibenzo[a,j]xanthenes
Hossein Eshghi
Mehdi Bakavoli
Hassanali Moradi
Chinese Chemical Letters, 2008, 19 (12) : 1423 - 1426
[43] An efficient and eco-friendly synthesis of 14-aryl-14H-dibenzo[a,j]xanthenes using H4[SiW12O40]as a heterogeneous and reusable catalyst under solvent-free conditions
S.Allameh
A.Davoodnia
A.Khojastehnezhad
Chinese Chemical Letters, 2012, 23 (01) : 17 - 20
[44] Fe(HSO4)3: An efficient, heterogeneous and reusable catalyst for the synthesis of 14-aryl- or alkyl-14H-dibenzo[a,j]xanthenes
Eshghi, Hossein
Bakavoli, Mehdi
Moradi, Hassanali
CHINESE CHEMICAL LETTERS, 2008, 19 (12) : 1423 - 1426
[45] Microwave-assisted synthesis of 14-aryl-14H-dibenzo[a.j]xanthenes catalysed by methanesulfonic acid under solvent-free conditions
Bhattacharya, Asish K.
Rana, Kalpeshkumar C.
MENDELEEV COMMUNICATIONS, 2007, 17 (04) : 247 - 248
[46] Ceric-sulfate-catalyzed synthesis of 14-aryl- or 14-alkyl-14H-dibenzo[aj]xanthene under conventional heating and microwave irradiation
Selvam, Nagarajan Panneer
Shanthi, Gnanarnani
Perumal, Paramasivan T.
CANADIAN JOURNAL OF CHEMISTRY-REVUE CANADIENNE DE CHIMIE, 2007, 85 (11): : 989 - 995
[47] Highly Efficient and Environmentally Friendly Preparation of 14-Aryl-14H-dibenzo[a,j]xanthenes Catalyzed by Tungsto-divanado-phosphoric Acid
Tayebee, Reza
Tizabi, Shima
CHINESE JOURNAL OF CATALYSIS, 2012, 33 (06) : 962 - 969
[48] Nano-SnCl4·SiO2 – a versatile and efficient catalyst for synthesis of 14-aryl- or 14-alkyl-14H-dibenzo[a,j]xanthenes
B. F. Mirjalili
A. Bamoniri
M. A. Mirhoseini
Chemistry of Heterocyclic Compounds, 2012, 48 : 856 - 860
[49] Nano-SnCl4•SiO2 - a versatile and efficient catalyst for synthesis of 14-aryl- or 14-alkyl-14H-dibenzo[a,j]xanthenes
Mirjalili, B. F.
Bamoniri, A.
Mirhoseini, M. A.
CHEMISTRY OF HETEROCYCLIC COMPOUNDS, 2012, 48 (06) : 856 - 860
[50] Poly(4-vinylpyridinium) hydrogen sulfate: an efficient catalyst for the synthesis of xanthene derivatives under solvent-free conditions
Khaligh, Nader Ghaffari
CATALYSIS SCIENCE & TECHNOLOGY, 2012, 2 (11) : 2211 - 2215

← 1 2 3 4 5 →