Supported ceric ammonium nitrate: A highly efficient catalytic system for the synthesis of diversified 2, 3-substituted 2,3-dihydroquinazolin-4(1H)-ones

被引：18

作者：

Dindulkar, Someshwar D. ^{[1
,2
]}

Oh, Jeongsu ^{[1
]}

Arole, Veenita M. ^{[2
]}

Jeong, Yeon Tae ^{[1
]}

机构：

[1] Pukyong Natl Univ, Dept Image Sci & Engn, Pusan 608737, South Korea

[2] Jawaharlal Nehru Engn Coll, Aurangabad 431003, Maharashtra, India

来源：

COMPTES RENDUS CHIMIE | 2014年 / 17卷 / 10期

关键词：

2,3-Dihydroquinazolin-4(1H)-ones; Heterocycles; Heterogeneous catalyst; Ceric ammonium nitrate; Cascade reaction; SOLVENT-FREE CONDITIONS; SUPRAMOLECULAR SYNTHESIS; TUBULIN POLYMERIZATION; GREEN SYNTHESIS; DERIVATIVES; AGENTS;

D O I：

10.1016/j.crci.2013.11.008

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A practically expeditious protocol has been developed for the cascade synthesis of 2,3-dihydroquinazolin-4(1H)-ones via the condensation of 2-aminobenzamide/2-aminobenzanilide and aromatic aldehydes using a catalytic amount of silica-supported ceric ammonium nitrate. This method affords rapid transformation at room temperature with good to excellent yields. (C) 2013 Academie des sciences. Published by Elsevier Masson SAS. All rights reserved.

引用

页码：971 / 979

页数：9

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