英文名称
(E)-(4-(Bromooxy)but-2-en-1-yl)triphenylphosphonium
Smiles Code
BrOC\C=C\C[P+](c1ccccc1)(c2ccccc2)c3ccccc3
(E)-(4-(Bromooxy)but-2-en-1-yl)triphenylphosphonium is a useful reagent in the preparation of PGE2UM, the major urinary metabolite of (-)-prostaglandin E2.