Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1577634Generated: October 26, 2026

1,2-Diphenyl-4-(2-(phenylthio)ethyl)-3,5-pyrazolidinedione → Sulfinpyrazone

https://huagongshe.com/reaction/1577634

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1,2-Diphenyl-4-(2-(phenylthio)ethyl)-3,5-pyrazolidinedioneHCID 77327—
ReactantPeroxymonosulfuric acidHCID 2754594—
ProductSulfinpyrazoneHCID 5342—

Reaction Steps

Herein is described a process for oxidizing 1,2-diphenyl-4-[2-(phenylthio)ethyl]-3,5-pyrazolidinedione with peroxymonosulfuric acid to obtain 1,2-diphenyl-4-[2-(phenylsulfinyl)ethyl]-3,5-pyrazolidinedione.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04288602
Source datasetuspto-grants-1981_09
ORD IDord-6f8ef8c06ea74153ba3e2a3daef1f85d
Source noteuspto-grants-1981_09