Chirality Transfer in Gold-Catalyzed Carbothiolation of <i>o</i>-Alkynylphenyl 1-Arylethyl Sulfides
作者:Itaru Nakamura、Takuma Sato、Masahiro Terada、Yoshinori Yamamoto
DOI:10.1021/ol8007556
日期:2008.7.3
Chirality transfer in gold-catalyzed carbothiolation of o-alkynylphenyl 1-arylethyl sulfides 1 proceeded with retention of the configuration at the 1-arylethyl group. This result suggests that the [1,3] migration of 1-arylethyl group proceeds through formation of the contact ion pair B followed by C-C bond formation.