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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2376191Generated: October 30, 2026

Ethanol hydrochloride → HCID 86603828, compound

https://huagongshe.com/reaction/2376191

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthanol hydrochlorideHCID 21887872—
ReactantHCID 86603727HCID 86603727—
SolventEthanolHCID 702—
ProductHCID 86603828HCID 86603828—

Reaction Conditions

Temperature22.5 °C

Reaction Steps

A solution of 2N HCl-EtOH solution (1.2 ml) was added to a mixture of (2E)-3-{2-[(1-benzyl-3-pyrrolidinyl)amino]-4-methyl-5-pyrimidinyl}-N-(tetrahydro-2H-pyran-2-yloxy)acrylamide (200 mg) in EtOH (5 ml) and stirred at 20-25° C. for 2 hours. IPE (30 ml) was added to a reaction mixture and the resultant mixture was stirred at ambient temperature for 20 minutes. The precipitate was collected by filtration to give (2E)-3-(2-[(1-benzyl-3-pyrrolidinyl)amino]-4-methyl-5-pyrimidinyl)-N-hydroxyacrylamide dihydrochloride (90 mg).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07465731B2
Source datasetuspto-grants-2008_12
ORD IDord-2de854aeb1374c9e96de3350e9020e0c
Source noteuspto-grants-2008_12