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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 876160Generated: October 30, 2026

Ethanolamine → HCID 53259801, compound

https://huagongshe.com/reaction/876160

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthanolamineHCID 700—
ReactantDiisopropylethylamineHCID 81531—
ReactantHCID 86673656HCID 86673656—
Solvent1-ButanolHCID 263—
ProductHCID 53259801HCID 5325980197%

Reaction Conditions

Temperature200 °C

Reaction Steps

50 mg of 6-chloro-N-phenylpyrimidin-4-amine hydrochloride, 14 mg of ethanolamine and 69 mg of DIPEA were dissolved in 1 mL of n-BuOH and charged into a microwave vial and the vial obtained was heated to 200° C. for 45 minutes under microwave irradiation. The reaction was monitored by TLC. The crude product was obtained by evaporating n-BuOH. Purification was carried out by column chromatography using EtOAc: MeOH 10:1. 2-(6-(Phenylamino)pyrimidin-4-ylamino)ethan-1-ol in the form of a colorless solid was obtained.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08986994B2
Source datasetuspto-grants-2015_03
ORD IDord-60c9695de31e4c34b565f1dd6c4f5fdf
Source noteuspto-grants-2015_03