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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1587736Generated: November 1, 2026

Acetic Acid → HCID 136331484, compound

https://huagongshe.com/reaction/1587736

Reaction equation

Participants

RoleNameHCIDCharge
ReactantAcetic AcidHCID 176—
ReactantWaterHCID 962—
Reactant1,3-Dimethyl-2-imidazolidinoneHCID 6661—
Reactantp-ToluidineHCID 7813—
Reactant1-Diethoxymethyl-2-nitroiminoimidazolidineHCID 136403419—
SolventDiethyl EtherHCID 3283—
ProductHCID 136331484HCID 13633148459.2%

Reaction Steps

0.05 g of acetic acid was dropped in a mixture of 5.0 g of 1-diethoxymethyl-2-nitroiminoimidazolidine, 1.86 g of p-toluidine and 2 ml of 1,3-dimethyl-2-imidazolidinone at 120° C., followed by agitation at the same temperature for 3 hours. The reaction mixture was poured into water, extracted with ethyl acetate, washed with water, dried and condensed. Ether was added to the resultant oily residue and the resultant crystals were separated by filtration and dried to give 2.54 g of 1-(4-methylphenyliminomethyl)-2-nitroiminoimidazolidine.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05219868
Source datasetuspto-grants-1993_06
ORD IDord-3208038a61fb49aa80d6a5d9e2a6bbc8
Source noteuspto-grants-1993_06