共 50 条
Catalytic asymmetric synthesis of pyrrolidine derivatives bearing heteroatom-substituted quaternary stereocenters
被引:20
|作者:
Wang, Zhi-Peng
[1
]
Wu, Qi
[1
]
Jiang, Jia
[1
]
Li, Zi-Rui
[1
]
Peng, Xiao-Jiao
[1
]
Shao, Pan-Lin
[1
]
He, Yun
[1
]
机构:
[1] Chongqing Univ, Sch Pharmaceut Sci, Chongqing Key Lab Nat Prod Synth & Drug Res, 55 Daxuecheng South Rd, Chongqing 401331, Peoples R China
来源:
基金:
中国国家自然科学基金;
关键词:
FORMAL 3+2 CYCLOADDITION;
N-HETEROCYCLIC CARBENES;
AZOMETHINE YLIDES;
1,3-DIPOLAR CYCLOADDITION;
ENANTIOSELECTIVE SYNTHESIS;
ALDOL REACTIONS;
STEREOSELECTIVE-SYNTHESIS;
METHYL ISOCYANOACETATE;
ALPHA-ISOCYANOACETATES;
MICHAEL ADDITION;
D O I:
10.1039/c7qo00692f
中图分类号:
O62 [有机化学];
学科分类号:
070303 ;
081704 ;
摘要:
An enantioselective [3 + 2] cycloaddition of heteroatom-substituted alkenes with alpha-substituted isocyanoacetates has been developed. The resulting cycloadducts could be further transformed to access a number of structurally diverse and biologically important pyrrolidine derivatives which bear sulfur-or oxygen-substituted quaternary stereocenters. Excellent reactivity and enantioselectivity were obtained for a broad range of substrates.
引用
收藏
页码:36 / 40
页数:5
相关论文