The synthesis of C2-symmetric and axially chiral compounds for recognition and catalysis

被引：17
|
作者：
Clews, J [1 ]
Curtis, ADM [1 ]
Malkin, H [1 ]
机构：
[1] Univ Keele, Sch Chem & Phys, Lennard Jones Labs, Keele ST5 5BG, Staffs, England
来源：
TETRAHEDRON | 2000年 / 56卷 / 44期
关键词：
guanidines; amidines; molecular recognition; axial chirality;
D O I：
10.1016/S0040-4020(00)00803-6
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
Axially chiral amidines and guanidines. some possessing C-2-symmetry, have been targeted as potential chiral catalysts for reactions of alpha,beta -unsaturated carboxylic acids or esters. The key step in each synthesis required the coupling of two sterically demanding aromatic compounds to form atropisomeric biaryl species. (C) 2000 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码：8735 / 8746
页数：12
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