Tetrahedron

Palladium (II) mediated aziridination of olefins with bromamine-T as the nitrogen source: scope and mechanism

…, SCC Nascimento, AM Lobo, PS Branco, S Prabhakar

文献索引：Antunes, Alexandra M.M.; Bonifacio, Vasco D.B.; Nascimento, Susana C.C.; Lobo, Ana M.; Branco, Paula S.; Prabhakar, Sundaresan Tetrahedron, 2007 , vol. 63, # 30 p. 7009 - 7017

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被引用次数: 22

摘要

The palladium (II)-promoted reaction of a variety of olefins and bromamine-T provided N- tosyl-2-substituted aziridines under mild conditions. Olefins bearing chiral appendages gave only a poor to modest diastereoselectivity. Appropriate deuterated olefins were selected to study the stereochemistry of the reaction. A Pd (IV) intermediate is proposed as the aziridinating species.