Phosphonium, [(2E)-4-hydroxy-2-buten-1-yl]triphenyl-, bromide (1:1) Chemical Properties,Usage,Production
Uses
(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.
![Phosphonium, [(2E)-4-hydroxy-2-buten-1-yl]triphenyl-, bromide (1:1) Structure](https://www.chemicalbook.com/CAS/20211123/GIF/111724-06-2.gif)