A Versatile Room-Temperature Route to Di- and Trisubstituted Allenes Using Flow-Generated Diazo Compounds
作者:Jian-Siang Poh、Duc N. Tran、Claudio Battilocchio、Joel M. Hawkins、Steven V. Ley
DOI:10.1002/anie.201501538
日期:2015.6.26
A copper‐catalyzed coupling reaction between flow‐generated unstabilized diazocompounds and terminal alkynes provides di‐ and trisubstitutedallenes. This extremely mild and rapid transformation is highly tolerant of several functional groups.