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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 594196Generated: November 2, 2026

Methanol → HCID 107908220, compound

https://huagongshe.com/reaction/594196

Reaction equation

Participants

RoleNameHCIDCharge
ReactantMethanolHCID 887—
ReactantPyridineHCID 1049—
Reactant5-Bromovaleryl chlorideHCID 521173—
ReactantHCID 86595013HCID 86595013—
SolventDichloromethaneHCID 6344—
ProductHCID 107908220HCID 107908220—

Reaction Steps

To a solution of 5-bromothiazol-2-amine bromate (1 g) in methylene chloride (12 mL) was added a solution of pyridine (0.68 mL) and 5-bromopentanoyl chloride (0.54 mL) in methylene chloride (0.7 mL). The reaction mixture was stirred at room temperature for 2 hours. The reaction mixture was added with methanol (0.7 mL) and concentrated under reduced pressure. The obtained residue was added with 1 N hydrochloric acid (13 mL). The obtained solid was washed with tert-butyl methyl ether and dried to give the titled compound (1.06 g) having the following physical data.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09242977B2
Source datasetuspto-grants-2016_01
ORD IDord-b64f240cfe9d4795a97ea5671554bc1f
Source noteuspto-grants-2016_01