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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 876139Generated: October 31, 2026

Ethanolamine → HCID 53261095, compound

https://huagongshe.com/reaction/876139

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthanolamineHCID 700—
ReactantDiisopropylethylamineHCID 81531—
ReactantHCID 60727007HCID 60727007—
Solvent1-ButanolHCID 263—
ProductHCID 53261095HCID 5326109577%

Reaction Conditions

Temperature200 °C

Reaction Steps

78 mg of 6-chloro-N-(4-morpholinophenyl)pyrimidin-4-amine, 33 mg of ethanolamine and 70 mg of DIPEA were dissolved in 2 mL of n-BuOH and the mixture obtained was charged into a microwave vial and the vial obtained was heated to 200° C. for 60 minutes under microwave irradiation. Progress of the reaction was monitored by TLC. Upon termination of the reaction n-BuOH. was evaporated off and the evaporation residue obtained was subjected to crystallization from n-BuOH-EtOH solvent mixture. 2-(6-(4-Morpholinophenylamino)pyrimidin-4-ylamino)ethan-1-ol was obtained in the form of a colorless solid.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08986994B2
Source datasetuspto-grants-2015_03
ORD IDord-e9d6c21abdb74ae88778aa6d30a5d138
Source noteuspto-grants-2015_03