title: Reactions of iodinated vinylidene complexes generated from 1-iodo-1-alkynes and W(CO)5(thf).
abstract: We have succeeded in generating iodinated tungsten vinylidene complexes from 1-iodo-1-alkynes and W(CO)5(thf), and have employed these complexes for two types of synthetically useful reactions, that is, 6pi-electrocyclization for o-(iodoethynyl)styrenes and endo-selective cyclization for omega-iodoacetylenic silyl enol ethers.
authors.affiliation: Department of Chemistry, Tokyo Institute of Technology, O-okayama, Meguro-ku, Tokyo, 152-8551.
authors.forename: Tomoya
authors.initials: T
authors.lastname: Miura
authors.forename: Nobuharu
authors.initials: N
authors.lastname: Iwasawa