General Multicomponent Strategy for the Synthesis of 2-Amino-1,4-diazaheterocycles: Scope, Limitations, and Utility

被引:22
|
作者
Kysil, Volodymyr [1 ]
Khvat, Alexander [1 ]
Tsirulnikov, Sergey [2 ]
Tkachenko, Sergey [1 ]
Williams, Caroline [1 ]
Churakova, Marina [2 ]
Ivachtchenko, Alexandre [1 ]
机构
[1] ChemDiv Inc, San Diego, CA 92121 USA
[2] Chem Divers Res Inst, Chimki 114401, Moscow Reg, Russia
关键词
Multicomponent reactions; Molecular diversity; Heterocycles; Lewis acids; Cyclization; RING-CHAIN TAUTOMERISM; ALPHA; BETA-UNSATURATED CARBONYL-COMPOUNDS; PEPTIDASE-IV INHIBITOR; C-O BOND; COMBINATORIAL SYNTHESIS; 3-COMPONENT REACTION; PARALLEL SYNTHESIS; ALPHA-ADDITIONS; DRUG DISCOVERY; IN-VITRO;
D O I
10.1002/ejoc.200901360
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Multicomponent reactions of primary 1,2- and 1,3-diamines with carbonyl compounds and isocyanides resulting in the formation of diverse 2-amino-1,4-diazaheterocycles are described. Lewis acids (LAs) promote the reactions effectively, and chlorotrimethylsilane (TMSCI) has been found to be a promoter of choice. The scope and limitations of the reactions with regard to each of the components are evaluated and discussed. Post-IMCR modifications of the synthesized heterocycles have been elaborated.
引用
收藏
页码:1525 / 1543
页数:19
相关论文
共 50 条