Rh(II)/Chiral Phosphoric Acid-Cocatalyzed Enantioselective Synthesis of Spirooxindole-Fused Thiaindans

被引:36
|
作者
Xiao, Guolan [1 ]
Chen, Tiantian [1 ]
Ma, Chaoqun [1 ]
Xing, Dong [1 ]
Hu, Wenhao [1 ,2 ]
机构
[1] East China Normal Univ, Sch Chem & Mol Engn, Shanghai Engn Res Ctr Mol Therapeut & New Drug Dr, 3663 North Zhongshan Rd, Shanghai 200062, Peoples R China
[2] Sun Yat Sen Univ, Sch Pharmaceut Sci, Guangzhou 510006, Guangdong, Peoples R China
基金
美国国家科学基金会;
关键词
TYROSINE-PHOSPHATASE B; 3-COMPONENT REACTIONS; ASYMMETRIC-SYNTHESIS; P53-MDM2; INHIBITORS; AMMONIUM YLIDES; SELECTIVE INHIBITORS; CASCADE REACTIONS; DIAZO-COMPOUNDS; IMINO ESTERS; DIELS-ALDER;
D O I
10.1021/acs.orglett.8b01833
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
An asymmetric strategy for the construction of chiral sulfur-containing spirooxindole-fused heterocycles was achieved via a rhodium(II)/chiral phosphoric acid-cocatalyzed reaction between 2-mercaptophenyl ketones and 3-diazooxindoles. With this method, a series of spirooxindole-thiaindan derivatives bearing two contiguous quaternary carbon stereogenic centers were obtained in high yields with high diastereoselectivities and high-to-excellent enantioselectivities.
引用
收藏
页码:4531 / 4535
页数:5
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