作者:Kirmse, Wolfgang、Lelgemann, Rudolf、Friedrich, Klaus
DOI:——
日期:——
The regioselectivity of the Birch reduction
作者:Howard E. Zimmerman、Patricia A. Wang
DOI:10.1021/ja00059a015
日期:1993.3
The reaction mechanism of the Birchreduction was investigated with a view of determining how the regioselectivity is controlled. Regioselectivity is determined in the first step of radical anion protonation and in the second step of cyclohexadienyl carbanion protonation. It was ascertained that the rate-determining step of the Birchreduction of anisole was radical anion protonation, consistent with