title: Novel small organo-P-S/Se heterocycles.
abstract: Oxidative addition of elemental sulfur and selenium to cyclomonocarbatetraphosphines (PhP)4CR2 (R = H, Me) afforded novel five- and four-membered heterocycles PhP(E)CH2PhP(E)E2(E = S, Se) and PhP(Se)CMe2-PhP(Se)Se.
authors.affiliation: Department of Chemistry, University of St. Andrews, Fife, UK KY16 9ST.
authors.forename: P
authors.initials: P
authors.lastname: Kilian
authors.forename: A M
authors.initials: AM
authors.lastname: Slawin
authors.forename: J D
authors.initials: JD
authors.lastname: Woollins