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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 443740Generated: October 25, 2026

Methyl 5-bromovalerate → 5,5-Diphenylhydantoin

https://huagongshe.com/reaction/443740

Reaction equation

Participants

RoleNameHCIDCharge
ReactantMethyl 5-bromovalerateHCID 79557—
Reactant5,5-Diphenylhydantoin sodiumHCID 9795547—
Product5,5-DiphenylhydantoinHCID 1775—

Reaction Steps

Following the method of Cook et al, Res. Comm. Chem. Path. Pharm. 5:767(1973), sodium diphenylhydantoin is reacted with methyl 5-bromovalerate followed by acid hydrolysis to yield the following: ##STR34##

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04261893
Source datasetuspto-grants-1981_04
ORD IDord-ce8251ba86c14e1589e781ba71e6e677
Source noteuspto-grants-1981_04