作者:Caren Röben、José A. Souto、Yolanda González、Anton Lishchynskyi、Kilian Muñiz
DOI:10.1002/anie.201103077
日期:2011.9.26
Metal‐free and asymmetric: The first enantioselective diamination of styrenes simply requires a chiral hypervalent iodine(III) reagent as an oxidant and bismesylimide as a nitrogen source (see scheme, Ms=methanesulfonyl). The reaction proceeds under mild conditions and with high enantiomeric excess.
无金属且不对称:苯乙烯的第一次对映选择性胺化仅需要手性高价碘(III)试剂作为氧化剂,并使用双甲酰亚胺作为氮源(参见方案,Ms =甲磺酰基)。反应在温和条件下和高对映体过量下进行。