Zhen Wua, Rongguo Rena, and Chen Zhuab*(朱晨)
aKey Laboratory of Organic Synthesis of Jiangsu Province
College of Chemistry, Chemical Engineering and Materials Science
Soochow University,199 Ren-Ai Road, Suzhou, Jiangsu 215123 (China)
bKey Laboratory of Synthetic Chemistry of Natural Substances
Shanghai Institute of Organic Chemistry Chinese Academy of Sciences,345 Lingling Road, Shanghai 200032 (China)
Angew.Chem.Int.Ed.,2016,55,10821-10824
A conceptually new, efficient, and metal-free approach for the challenging azidocyanation of unactivated alkenes is presented. The strategy of intramolecular distal cyano migration is combined with alkene difunctionalization for the first time. A variety of useful azido-substituted alkyl nitriles are prepared in good yields and, most importantly, with
exquisite regio- and stereo-selectivities.
链接:http://onlinelibrary.wiley.com/doi/10.1002/anie.201605130/abstract;jsessionid=63DF84B3FC858F11B66D6A18FB57BBC4.f01t04