2,2-diethoxy-2,3-dihydro-2-phenyl-3-p-tolyl-1,3,2-benzoxazaphosph(V)ole

碘乙烷

1-methylvinyl oxide ion

phosphonic acid diethyl ester, deprotonated form

8-phenyl-8H-8l⁵-[1,3,2]oxazaphospholo[2,3-b][1,3,2]oxazaphosphole-2,6(3H,5H)-dione