Reductive Amination of Aldehydes and Ketones with Primary Amines by Using Lithium Amidoborane as Reducing Reagent
作者:Weiliang Xu、Xueli Zheng、Guotao Wu、Ping Chen
DOI:10.1002/cjoc.201200132
日期:2012.8
A variety of secondary amines were obtained in high isolated yields in the reductive amination of aldehydes and ketones by using lithium amidoborane as reducingagent. Compared to ammonia borane, lithium amidoborane has higher reducibility, and thus, exhibits faster reaction rate.
Gold(III) Chloride Catalyzed Synthesis of 1-Cyanoisoindoles
作者:Thomas S. A. Heugebaert、Christian V. Stevens
DOI:10.1021/ol902031f
日期:2009.11.5
A two-step synthesis of 1-cyanoisoindoles starting from ethynylbenzaldehyde is presented. The key step is a mild, high-yielding, gold-catalyzed rearrangement of N-allylic aminonitriles.