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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 918359Generated: October 30, 2026

Benzyl Chloride → 3-Benzyl-2,2,5,5-tetramethyl-4-oxo-imidazolidine

https://huagongshe.com/reaction/918359

Reaction equation

Participants

RoleNameHCIDCharge
ReactantBenzyl ChlorideHCID 7503—
Reactant2,2,5,5-Tetramethyl-4-imidazolidinoneHCID 9812798—
Product3-Benzyl-2,2,5,5-tetramethyl-4-oxo-imidazolidineHCID 21520797—

Reaction Steps

If, instead of 7,14-diaza-15-oxo-dispiro[5.1.5.2]pentadecane, 2,2,5,5-tetramethyl-4-oxo-imidazolidine is used, and this alkylated with benzyl chloride as described in Example 1, then 3-benzyl-2,2,5,5-tetramethyl-4-oxo-imidazolidine (VII), M.P. 210°C, is obtained.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS03971757
Source datasetuspto-grants-1976_07
ORD IDord-0b39d41fc52a4d9daba8b65d702fd22b
Source noteuspto-grants-1976_07