80956-68-9Relevant articles and documents
Simple synthetic method of allyl- and vinyl-epoxides by allylation of carbonyl groups with allylic tins catalyzed by PbI2-HMPA
Shibata, Ikuya,Fukuoka, Shoji,Baba, Akio
, p. 533 - 534 (1998)
Allyl epoxides were prepared by the chemoseletive allylation at the carbonyl groups of a-bromo ketones with allylic tin, where PbI2-HMPA effected as a chemoselective catalyst. Moreover, vinyl epoxides were obtained in one pot procedure by the P
Reactivite chimique et thermique d'epoxydes vinyliques halogenes. Synthese d'epoxydes acetyleniques.
Beny, Jean-Pierre,Pommelet, Jean-Claude,Chuche, Josselin
, p. 377 - 386 (2007/10/02)
1-Alkynyloxiranes 9-15 have been prepared from β-bromovinyloxiranes 1a-7a by phase transfer dehydrohalogenation with aqueous sodium hydroxide/methylene chloride.In the same way β,β-dichlorovinyloxiranes 4c, 5c and 7c led to 1-chloroalkynyloxiranes 16-18.M