Rapid Conversion of Hindered Arylsulfonates to Alkyl Chlorides with Retention of Configuration
作者:Salvatore D. Lepore、Anjan K. Bhunia、Deboprosad Mondal、Pamela C. Cohn、Craig Lefkowitz
DOI:10.1021/jo052333q
日期:2006.4.1
Arylsulfonates of hindered secondary alcohols are converted to the corresponding alkyl chlorides very rapidly and in good yields in the presence of titanium tetrachloride at low temperatures. These reactions proceed with exclusive retention of configuration.
在低温下,在四氯化钛存在下,受阻仲醇的芳基磺酸盐可以非常快速且高收率地转化为相应的烷基氯。这些反应会继续保留配置。