Copper(II)-Catalyzed Enantioselective Intramolecular Cyclization of N-Alkenylureas

Copper(II)-Catalyzed Enantioselective Intramolecular Cyclization of N-Alkenylureas
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铜 (II) 催化 N-烯基脲的对映选择性分子内环化

DOI:
10.1021/acs.orglett.5b00131
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发表时间:
2015-02-20
期刊:
影响因子:
5.2
通讯作者:
Zeng, Wei
Zeng, Wei
中科院分区:
化学1区
文献类型:
--
作者:
Fu, Shaomin;Yang, Honghao;Zeng, Wei

文献摘要

被引文献

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首次报道了Cu(II)催化的N-烯基脲的高对映选择性分子内环化反应,用于手性邻位二氨基双环杂环的简洁组装.容易去除的羰基的脲基部分允许容易获得对映体富集的环状邻二胺。
The first Cu(II)-catalyzed highly enantioselective intramolecular cyclization of N-alkenylureas was developed for the concise assembly of chiral vicinal diamino bicyclic heterocycles. Facile removal of carbonyl group of the carbamido moiety allowed for ready access to enantioenriched cyclic vicinal diamines.