Rhodium-Catalyzed Highly Enantioselective Addition of Arylboronic Acids to Cyclic Aldimines: Practical Asymmetric Synthesis of Cyclic Sulfamidates

被引：31

作者：

Wang, Hui ^{[1
]}

Xu, Ming-Hua ^{[1
]}

机构：

[1] Chinese Acad Sci, Shanghai Inst Mat Med, Shanghai 201203, Peoples R China

来源：

SYNTHESIS-STUTTGART | 2013年 / 45卷 / 15期

基金：

中国国家自然科学基金;

关键词：

asymmetric catalysis; cyclization; arylation; rhodium; boron; ligands; sulfamidates; heterocycles; OLEFIN LIGANDS; NUCLEOPHILIC DISPLACEMENTS; ALPHA-KETOESTERS; CHIRAL LIGANDS; FACILE ENTRY; SULFAMATE; AZIRIDINATION; 1,2-ADDITION; ALLOSAMINE; AMIDATION;

D O I：

10.1055/s-0033-1338418

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A highly efficient asymmetric arylation of cyclic N-sulfonyl aldimines with arylboronic acids catalyzed by a rhodium/sulfur-olefin ligand complex under mild conditions is described. A wide range 4-aryl-3,4-dihydro-1,2,3-benzoxathiazine 2,2-dioxides were obtained in extremely high yields (93-99%) and high enantiomeric purities (97-99% ee).

引用

页码：2125 / 2133

页数：9

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