Novel Cyclization Reactions of Aminoallenes

被引：76

作者：

Alcaide, Benito ^{[1
]}

Almendros, Pedro ^{[2
]}

机构：

[1] Univ Complutense Madrid, Fac Quim, Dept Quim Organ 1,CSIC, Grp Lactamas & Heterociclos Bioact,Unidad Asociad, E-28040 Madrid, Spain

[2] CSIC, Inst Quim Organ Gen, E-28006 Madrid, Spain

来源：

ADVANCED SYNTHESIS & CATALYSIS | 2011年 / 353卷 / 14-15期

关键词：

allenes; cyclization; heterocycles; homogeneous catalysis; nitrogen heterocycles; CATALYZED INTRAMOLECULAR HYDROAMINATION; ALLYL DICATION EQUIVALENTS; BETA-AMINO ALLENES; STEREOSELECTIVE-SYNTHESIS; COUPLING-CYCLIZATION; ALPHA-AMINOALLENES; GOLD CATALYSIS; C-C; DIASTEREOSELECTIVE SYNTHESIS; 3,4-ALLENYLIC HYDRAZINES;

D O I：

10.1002/adsc.201100160

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

The aminoallene moiety represents an excellent building block for heterocyclization reactions, affording a large number of cyclic structures containing different sized skeletons in a single step. This strategy has been studied under basic and electrophile-induced conditions. More recently, the use of transition metal catalysis has been introduced as an alternative relying on the activation of the allenic component. This overview focuses on the most recently developed cyclizations of aminoallenes along with remarkable early works accounting for the mechanism, as well as for the regio- and stereoselectivity of the cyclizations.

引用

页码：2561 / 2576

页数：16

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