专利名称：Intramolecular amidation of sulfamate
esters catalyzed by metalloporphyrins
发明人：Che, Chiming,Liang, Jianglin申请号：EP03102223.9申请日：20030718公开号：EP1384718A1公开日：20040128
专利附图：
摘要：The present invention relates to novel intramolecular amidation processes forsubstrates such as sulfamate esters using chiral and non-chiral metalloporphyrincomplexes, which can maximize catalytic activity and enhance efficiency, stereoselectivity
and speed of amidation of these substrates. The intramolecular amidation of sulfamateester exhibits excellent cis-selectivity, affording cyclic sulfamidates with high ee valuescatalyzed by chiral metalloporphyrin.
申请人：The University of Hong Kong
地址：Pokfulam Road Hong Kong CN
国籍：CN
代理机构：Epping Hermann & Fischer
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