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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2083634Generated: November 1, 2026

Hydrochloric Acid → HCID 20300394, compound

https://huagongshe.com/reaction/2083634

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
ReactantSodium MethoxideHCID 10942334—
ReactantHCID 20300397HCID 20300397—
SolventMethanolHCID 887—
Solvent2,4,6-TrimethylpyridineHCID 7953—
ProductHCID 20300394HCID 2030039434%

Reaction Steps

A slurry of 1.5 g of 4-chloro-1-cyclohexylbenzotriazole, 15 g of sodium methoxide, 10 g of cuprous iodide in 50 ml of 2,4,6-trimethyl pyridine (collidine) and 10 ml of methanol was heated at the reflux temperature for 26 hours. The reaction was cooled and poured into 150 ml of 10% hydrochloric acid. The product was extracted with ethyl ether and on evaporation of the solvent, 0.5 g of an oil was obtained which solidified on standing. The product had a melting point of 133°-134°.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04086242
Source datasetuspto-grants-1978_04
ORD IDord-21a1b3bce26245618a7e2c518a9b42a1
Source noteuspto-grants-1978_04