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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2065384Generated: October 26, 2026

5-Phenyl-1,3-oxazole-4-carboxylic acid → 5-Phenyl-oxazole-4-carboxylic acid [1-(4-acetyl-oxazol-2-ylmethyl)-1H-pyrazol-3-yl]-amide

https://huagongshe.com/reaction/2065384

Reaction equation

Participants

RoleNameHCIDCharge
Reactant5-Phenyl-1,3-oxazole-4-carboxylic acidHCID 2776299—
Reactant1-[2-(3-Amino-pyrazol-1-ylmethyl)-oxazol-4-yl]-ethanoneHCID 66929097—
Product5-Phenyl-oxazole-4-carboxylic acid [1-(4-acetyl-oxazol-2-ylmethyl)-1H-pyrazol-3-yl]-amideHCID 42629962—

Reaction Steps

Following general procedure B, starting from 1-[2-(3-amino-pyrazol-1-ylmethyl)-oxazol-4-yl]-ethanone and 5-phenyl-oxazole-4-carboxylic acid. LC-MS-conditions 01: tR=0.88 min; [M+H]+=377.95.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08288419B2
Source datasetuspto-grants-2012_10
ORD IDord-f080e54715104398877a805256141aed
Source noteuspto-grants-2012_10