Silica-Supported Boron Trifluoride (BF3-SiO2): An Efficient, Environment Friendly and Recyclable Catalyst for The One-Pot Synthesis of 4(3H)-quinazolinones

Liqiang Wu; Weiwei Ma; Limin Yang; Fulin Yan

Issue

Vol. 22 No. 8 (2010): Vol 22 Issue 8

Issue Published : 1 June 2010

Silica-Supported Boron Trifluoride (BF3-SiO2): An Efficient, Environment Friendly and Recyclable Catalyst for The One-Pot Synthesis of 4(3H)-quinazolinones

Liqiang Wu

School of Pharmacy, Xinxiang Medical University, Xinxiang, Henan 453003, P.R. China

Weiwei Ma

School of Pharmacy, Xinxiang Medical University, Xinxiang, Henan 453003, P.R. China

Limin Yang

School of Pharmacy, Xinxiang Medical University, Xinxiang, Henan 453003, P.R. China

Fulin Yan

School of Pharmacy, Xinxiang Medical University, Xinxiang, Henan 453003, P.R. China

Corresponding Author(s) : Liqiang Wu

wliq1974@sohu.com

Asian Journal of Chemistry, Vol. 22 No. 8 (2010): Vol 22 Issue 8
Article Published : 15 June 2010

Abstract

A simple and efficient synthesis of 4(3H)-quinazolinones has been accomplished by the one-pot condensation of anthranilic acid, triethylorthoformate and primary amines under solvent-free conditions in the presence of BF₃-SiO₂.

Keywords

BF3-SiO2 Anthranilic acid 4(3H)-Quinazolinones Solvent-free

(1)

Wu, L.; Ma, W.; Yang, L.; Yan, F. Silica-Supported Boron Trifluoride (BF3-SiO2): An Efficient, Environment Friendly and Recyclable Catalyst for The One-Pot Synthesis of 4(3H)-Quinazolinones. ajc 2010, 22, 6053-6058.

Issue

Vol. 22 No. 8 (2010): Vol 22 Issue 8

Silica-Supported Boron Trifluoride (BF3-SiO2): An Efficient, Environment Friendly and Recyclable Catalyst for The One-Pot Synthesis of 4(3H)-quinazolinones

Corresponding Author(s) : Liqiang Wu

Abstract

Keywords

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