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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1530823Generated: November 3, 2026

Water → HCID 178436813, compound

https://huagongshe.com/reaction/1530823

Reaction equation

Participants

RoleNameHCIDCharge
ReactantWaterHCID 962—
ReactantTriethylamineHCID 8471—
Reactant4-Chloro-6-ethylpyrimidineHCID 11137271—
ReactantHCID 178445676HCID 178445676—
SolventTolueneHCID 1140—
ProductHCID 178436813HCID 178436813—

Reaction Steps

14.3 g of 4-chloro-6-ethylpyrimidine and 17.1 g of cis-4-tert-butylcyclohexylamine were heated to 80 to 90° C. with 15.2 g of triethylamine in 75 ml of toluene for 8 hours. After cooling, the mixture was stirred with water and the organic phase was dried and concentrated. For purification, the mixture was chromatographed over silica gel (ethyl acetate). This gave the title product as a colourless oil.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06197729B1
Source datasetuspto-grants-2001_03
ORD IDord-2905251673194719822e9a5f03e8a155
Source noteuspto-grants-2001_03