Tandem reactions of N,N-dialkylamides with organolithium compounds and cyclopentadiene. A new efficient synthesis of pentafulvenes
作者:Hiroyuki Kurata、Tatsuya Ekinaka、Takeshi Kawase、Masaji Oda
DOI:10.1016/s0040-4039(00)79179-9
日期:1993.5
Reactions of N,N-dialkylamides with organolithium compounds followed by addition of cyclopentadiene furnish 6-mono- or 6,6-di-substituted pentafulvenes in moderate to high yields, providing a new and simple pentafulvene synthesis.