Asymmetric synthesis of 4-aryl-1,2,5-thiadiazolidin-3-one 1,1-dioxides via Pd-catalyzed hydrogenation of cyclic ketimines

被引：3
|
作者：
Zhu, Zhou-Hao [1 ]
Chen, Meng-Lin [1 ]
Jiang, Guo-Fang [1 ]
机构：
[1] Hunan Univ, State Key Lab Chemo Biosensing & Chemometr, Coll Chem & Chem Engn, Changsha 410082, Hunan, Peoples R China
来源：
ORGANIC & BIOMOLECULAR CHEMISTRY | 2017年 / 15卷 / 06期
基金：
中国国家自然科学基金;
关键词：
HIGHLY ENANTIOSELECTIVE SYNTHESIS; AMINO-ACID DERIVATIVES; CHIRAL SULFAHYDANTOINS; CONJUGATE REDUCTION; SWEETENING AGENTS; KETONES; CHEMISTRY; PHOSPHONATES; ARYLATION; LIGANDS;
D O I：
10.1039/c6ob02655a
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
An efficient access to optically active sulfahydantoins, 4-aryl-1,2,5-thiadiazolidin-3-one 1,1-dioxides, was developed through palladium-catalyzed asymmetric hydrogenation of the corresponding cyclic N-sulfonylketimines with up to 98% ee.
引用
收藏
页码：1325 / 1328
页数：4
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