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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1674633Generated: October 31, 2026

Ethylamine → N-Ethyl-1-methyl-1H-pyrazole-3-methanamine

https://huagongshe.com/reaction/1674633

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthylamineHCID 6341—
Reactant1-Methyl-1H-pyrazole-3-carboxaldehydeHCID 7026090—
SolventTetrahydrofuranHCID 8028—
ProductN-Ethyl-1-methyl-1H-pyrazole-3-methanamineHCID 55285281—

Reaction Steps

prepared by reaction of 1-methyl-1H-pyrazole-3-carbaldehyde (prepared according to WO2004/058702) with 2M ethylamine in THF.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08003654B2
Source datasetuspto-grants-2011_08
ORD IDord-40ca69f01635456cb8b78d649d19a56b
Source noteuspto-grants-2011_08