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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1856095Generated: November 1, 2026

Water → HCID 23345840, compound

https://huagongshe.com/reaction/1856095

Reaction equation

Participants

RoleNameHCIDCharge
ReactantWaterHCID 962—
Reactant1-MethylimidazoleHCID 1390—
ReactantMethyl chloroformateHCID 6586—
ReactantHCID 20532869HCID 20532869—
SolventDichloromethaneHCID 6344—
ProductHCID 23345840HCID 2334584035.4%

Reaction Steps

3 g of N-hydroxy-N-methyl-2-(4-methyl-2,6-dinitrophenylamino)propanamide and the product prepared from 0.8 g N-methylimidazole and 0.9 g of methoxycarbonylchloride were reacted as a stirred suspension in 30 ml of methylene chloride for 3 hours. The resulting mixture was poured into water. The methylene chloride layer was dried and evaporated to give 1.2 g (33% yield) of yellow solid product, m.p. 112°-113° C., (d,l) isomer form.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04218239
Source datasetuspto-grants-1980_08
ORD IDord-3e4968226b9a4850812c476455023025
Source noteuspto-grants-1980_08