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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1462418Generated: November 2, 2026

Hydrochloric Acid → 2-Amino-1-(thiophen-2-yl)ethan-1-one hydrochloride

https://huagongshe.com/reaction/1462418

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
ReactantMethyl 5-(thiophen-2-yl)-1,3-oxazole-4-carboxylateHCID 13105420—
Product2-Amino-1-(thiophen-2-yl)ethan-1-one hydrochlorideHCID 1260983393%

Reaction Steps

53.9 g of 5-(2-thienyl)-4-methoxycarbonyloxazole and 200 ml of 6N hydrochloric acid are treated in the same manner as described in Preparation 1-(2). 42.5 g of N-[(2-thienylcarbonyl)methyl]amine hydrochloride are thereby obtained. Yield: 93%

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04460596
Source datasetuspto-grants-1984_07
ORD IDord-e82bf5606a414a3bb259fcda3782b7bd
Source noteuspto-grants-1984_07