Bromochlorination of Alkenes with Dichlorobromate(1–) Ion. II. Regio- and Stereochemistry for the Bromochlorination of 1-Phenylpropenes with Dichlorobromate(1–) Ion
作者:Takeshi Negoro、Yoshitsugu Ikeda
DOI:10.1246/bcsj.57.2116
日期:1984.8
(dielectric constants 5–36) were found to be completely anti stereospecific and nonregiospecific, although Markownikoff adduct was mainly formed. In marked contrast, addition of molecular bromine chloride to the same alkenes was found to give nonstereospecific and regiospecific adducts. These results suggest that the addition of bromine chloride in the form of (n-C4H9)4NBrCl2 involves a rate- and product-determining