Exploring the reaction of iodine with<i>α</i>-diazo esters
作者:Giancarlo Verardo、Paola Geatti、Alberto Gambi
DOI:10.1002/poc.1420
日期:2009.1
In this paper we describe the unprecedented reaction between α‐diazoesters 1 and iodine. The reaction, carried out in the presence of aqueous NaHCO3, afforded the Z‐isomer of the corresponding unsaturated‐2‐iodo ester 8. The configuration of compounds 8 was determined using the 3JCH coupling between carbonyl carbon atom and alkene proton. Mechanistic considerations accounting for the observed phenomena