Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2399131Generated: October 31, 2026

Triphenyl(propyl)phosphonium iodide → 4-Fluoro-3'-(butenyl)-2'-methyl-benzophenone

https://huagongshe.com/reaction/2399131

Reaction equation

Participants

RoleNameHCIDCharge
ReactantTriphenyl(propyl)phosphonium iodideHCID 10982905—
Reactant2-Methyl-3-(p-fluorobenzoyl)-benzaldehydeHCID 21432895—
Product4-Fluoro-3'-(butenyl)-2'-methyl-benzophenoneHCID 53801019—

Reaction Steps

Using the procedure of Examples 1 and 2, 2-methyl-3-(p-fluorobenzoyl)-benzaldehyde and n-propyl-triphenyl phosphonium iodide were reacted to obtain 4-fluoro-3'-(butenyl)-2'-methyl-benzophenone which was hydrogenated to form 4-fluoro-3'-(n-butyl)-2'-methyl-benzophenone in the form of an oil.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04027040
Source datasetuspto-grants-1977_05
ORD IDord-00bfbadc6bf24c76b22708903d711d72
Source noteuspto-grants-1977_05