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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2026761Generated: November 3, 2026

ethyl 1H-pyrazole-4-carboxylate → HCID 178469999, compound

https://huagongshe.com/reaction/2026761

Reaction equation

Participants

RoleNameHCIDCharge
Reactantethyl 1H-pyrazole-4-carboxylateHCID 142179—
Reactant2-bromo-1-(1-methyl-1H-pyrazol-4-yl)ethan-1-oneHCID 43144152—
Reagent2-((1,1-Dimethylethyl)imino)-N,N-diethylhexahydro-1,3-dimethyl-2lambda5-1,3,2-diazaphosphorin-2-amineHCID 3513851—
SolventDimethylformamideHCID 6228—
ProductHCID 178469999HCID 178469999—
Internal standard9-PhenylanthraceneHCID 11766—

Reaction Conditions

Temperature25 °C

Provenance & Evidence

DOI10.1038/s41557
Source dataset39k HTE dataset from Pfizer
ORD IDord-da644393d3e542a7b9234f28d2203a12
Source note39k HTE dataset from Pfizer