Recent Developments for the Synthesis of Heterocycles Catalyzed by N-Heterocyclic Carbene

被引:10
作者
Ding, Qiuping [1 ,2 ]
Fan, Xiaona [3 ]
Wu, Jie [4 ]
机构
[1] Jiangxi Normal Univ, Minist Educ, Key Lab Funct Small Organ Mol, Nanchang 330022, Jiangxi, Peoples R China
[2] Jiangxi Normal Univ, Coll Chem & Chem Engn, Nanchang 330022, Jiangxi, Peoples R China
[3] Gannan Med Univ, Sch Pharm, Ganzhou 341000, Jiangxi, Peoples R China
[4] Fudan Univ, Dept Chem, Shanghai 200433, Peoples R China
基金
中国国家自然科学基金;
关键词
Benzofuranone; chromone; heterocycles; lactam; lactone; N-heterocyclic carbene; organocatalyst; DIELS-ALDER REACTIONS; HIGHLY ENANTIOSELECTIVE SYNTHESIS; GAMMA-BUTYROLACTONES; 4+2 CYCLOADDITION; CONJUGATE UMPOLUNG; DIRECT ANNULATIONS; ALPHA; BETA-UNSATURATED ALDEHYDES; FUSED DIHYDROPYRANONES; COOPERATIVE CATALYSIS; HOMOENOLATE ADDITIONS;
D O I
10.2174/1385272819666140201003238
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
N-Heterocyclic carbenes (NHCs) as versatile nucleophilic organocatalysts have been extensively studied and also widely applied in organic reactions. The types of organic reactions catalyzed by N-heterocyclic carbenes are broad including benzoin condensation, Stetter reaction, a(3)-to-d(3) umpolung, ring-opening reaction, transesterification, and ring expansion polymerization. This review reports recent developments in the synthesis of heterocycles (such as lactams, lactones, chromones, and benzofuranones) catalyzed by N-heterocyclic carbenes.
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页码:700 / 718
页数:19
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