Acceptorless dehydrogenative synthesis of 2-substituted quinazolines from 2-aminobenzylamine with primary alcohols or aldehydes by heterogeneous Pt catalysts

被引：32

作者：

Chaudhari, Chandan ^{[1
]}

Siddiki, S. M. A. Hakim ^{[2
]}

Tamura, Masazumi ^{[3
]}

Shimizu, Ken-ichi ^{[1
,2
]}

机构：

[1] Hokkaido Univ, Catalysis Res Ctr, Sapporo, Hokkaido 0010021, Japan

[2] Kyoto Univ, Elements Strategy Initiat Catalysts & Batteries, Katsura, Kyoto 6158520, Japan

[3] Tohoku Univ, Sch Engn, Dept Appl Chem, Aoba Ku, Sendai, Miyagi 9808579, Japan

来源：

RSC ADVANCES | 2014年 / 4卷 / 95期

关键词：

SUPPORT; OXIDANT;

D O I：

10.1039/c4ra09205h

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

CeO2-supported Pt nanoparticle catalysts enabled the acceptorless dehydrogenative synthesis of 2-substituted quinazolines from 2-aminobenzylamine with aliphatic and benzyl primary alcohols or aldehydes with low catalyst loading, wide substrate scope and good catalyst reusability, demonstrating the first acceptor-free and additive-free catalytic system for this reaction.

引用

页码：53374 / 53379

页数：6