Metal Acetylide Elimination: The Key Step in the Cascade Decomposition and Transformation of Metalated Propargylamines
作者:Matthew T. Flynn、Victoria L. Blair、Philip C. Andrews
DOI:10.1021/acs.organomet.8b00047
日期:2018.4.23
Metal acetylide elimination facilitates a novel one-pot cascade metalation and elimination/addition route to a series of unsymmetrical secondary amines from the reaction of secondary propargylamines with organometallic reagents. Spectroscopic evidence suggests a dimetalated amido intermediate rather than an allene.