Stereoselective Total Synthesis of Aminoiminohexitols via Carbamate Annulation
作者:Anna L. Win-Mason、Seino A. K. Jongkees、Stephen G. Withers、Peter C. Tyler、Mattie S. M. Timmer、Bridget L. Stocker
DOI:10.1021/jo201151b
日期:2011.12.2
New methodology for the preparation of a variety of aminoiminohextitols is described. Key in the synthesis is the application of a diastereoselective Strecker reaction and the extension of our carbamateannulationmethodology to protected and functionalized alkenylamines. Insight into the effects that the substitution patterns of the alkenylamines have on the diastereoselectivity of the iodocyclization