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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 624632Generated: October 30, 2026

Ethanol → Ethyl 2-methyl-2-(1H-pyrazol-1-yl)propanoate

https://huagongshe.com/reaction/624632

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthanolHCID 702—
ReactantSulfuric AcidHCID 1118—
Reactantalpha,alpha-Dimethyl-1H-pyrazole-1-acetic acidHCID 2763345—
ProductEthyl 2-methyl-2-(1H-pyrazol-1-yl)propanoateHCID 90403665—

Reaction Steps

2-Methyl-2-(1H-pyrazol-1-yl)propanoic acid 16 was treated with sulfuric acid in ethanol to give 17.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09303043B2
Source datasetuspto-grants-2016_04
ORD IDord-84d6210842dc4b6b9454c39333957479
Source noteuspto-grants-2016_04