五苯基戊磷杂环戊烷

2,6-diethyl-4,4,5-trimethyl-4H-1,3,4,2-dioxasilaborine

1-Oxa-2-sila-5-boracyclopent-3-ene, 4,5-diethyl-2,2,3-trimethyl-

methylenetriphenylphosphorane-(4,5-diethyl-2,5-dihydro-2,2,3-trimethyl-1-phenyl-1,2,5-phosphasilaborole)