Unique Selectivity of Iodohydroxylation Reaction of Allenyl Phenyl Sulfoxides in Aqueous MeCN. A Stereodefined Synthesis of (<i>E</i>)-2-Iodo-3-hydroxy-1-alkenyl Sulfoxides
作者:Shengming Ma、Qi Wei、Haiming Wang
DOI:10.1021/ol006639p
日期:2000.11.1
Iodohydroxylation reaction of allenyl phenyl sulfoxides with I-2 can smoothly proceed to generate (E)-2-iodo-3-hydroxy-1-alkenyl sulfoxides with excellent regio- and stereoselectivity in high or excellent yields. The configuration of E-2a was determined by the X-ray diffraction study.