N-Heterocyclic Carbene (NHC)-Catalyzed One-Pot Aerobic Oxidative Synthesis of 2-Substituted Benzo[d]oxazoles, Benzo[d]thiazoles and 1,2-Disubstituted Benzo[d]imidazoles

被引：18

作者：

Zhou, Quan ^{[1
]}

Liu, Shu ^{[2
]}

Ma, Ming ^{[2
]}

Cui, He-Zhen ^{[1
]}

Hong, Xi ^{[1
]}

Huang, Shuang ^{[1
]}

Zhang, Jing-Fan ^{[1
]}

Hou, Xiu-Feng ^{[1
]}

机构：

[1] Fudan Univ, Dept Chem, 220 Handan Rd, Shanghai 200433, Peoples R China

[2] Shanghai Entry Exit Inspect & Quarantine Bur, Tech Ctr Ind Product & Raw Mat Inspect & Testing, Shanghai 200135, Peoples R China

来源：

SYNTHESIS-STUTTGART | 2018年 / 50卷 / 06期

基金：

美国国家科学基金会;

关键词：

N-heterocyclic carbene; organocatalysis; aerobic oxidation; cyclization; benzazoles; ACTIVATED PHOTOREDOX CATALYSIS; C-H ARYLATION; SCHIFFS BASES; BENZOXAZOLE DERIVATIVES; BENZIMIDAZOLE DERIVATIVES; SELECTIVE SYNTHESIS; ALZHEIMERS-DISEASE; POWERFUL CATALYST; COUPLING REACTION; ROOM-TEMPERATURE;

D O I：

10.1055/s-0036-1591524

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

N- Heterocyclic carbene (NHC), generated in situ from easily available N- heterocyclic imidazolium salt with air as terminal oxidant, has successfully been utilized as a cheap and efficient catalyst for one-pot aerobic oxidative synthesis of 2-arylbenzo[d]oxazoles, 2-substituted benzo[d]thiazoles, and 1,2-disubstituted benzo[d]imidazoles.

引用

页码：1315 / 1322

页数：8

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