An Efficient and Highly Selective
Synthesis of (<i>Z</i>)-Fluoroenol Phosphates
from Hydroxy Difluorophosphonates
作者:Petr Beier、Radek Pohl、Anastasia Alexandrova
DOI:10.1055/s-0028-1087803
日期:——
Substituted 2-aryl-2-hydroxy-1,1-difluorophosphonates undergo a reaction with potassium tert-butoxide to provide selectively (Z)-2-fluoro-1-arylvinyl phosphates in high yields. phosphonates - phosphates - rearrangements - eliminations - enols
取代的2-芳基-2-羟基-1,1-二氟膦酸酯与叔丁醇钾反应,以高产率选择性地提供(Z)-2-氟-1-芳基乙烯基磷酸酯。 膦酸酯-磷酸盐-重排-消除-烯醇