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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1619928Generated: November 1, 2026

2-Thiophenecarboxylic acid → Methyl 2-thiophen-2-yl-benzoxazole-6-carboxylate

https://huagongshe.com/reaction/1619928

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2-Thiophenecarboxylic acidHCID 10700—
ReactantBenzoic acid, 4-amino-3-hydroxy-, methyl esterHCID 7020619—
ProductMethyl 2-thiophen-2-yl-benzoxazole-6-carboxylateHCID 67466917—

Reaction Steps

Preparation is carried out analogously to 4.1.a from thiophene-2-carboxylic acid and methyl 4-amino-3-hydroxybenzoate.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08772323B2
Source datasetuspto-grants-2014_07
ORD IDord-b53f0c467ab94204b4c6f798c6ebd576
Source noteuspto-grants-2014_07