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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2063658Generated: November 4, 2026

1-benzyl-1H-pyrazol-4-amine → 5-(1-Benzyl-1H-pyrazol-4-ylamino)-2-(4-methyl-imidazol-1-yl)-benzonitrile

https://huagongshe.com/reaction/2063658

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1-benzyl-1H-pyrazol-4-amineHCID 206694—
Reactant5-bromo-2-(4-methyl-1H-imidazol-1-yl)benzonitrileHCID 66961517—
Product5-(1-Benzyl-1H-pyrazol-4-ylamino)-2-(4-methyl-imidazol-1-yl)-benzonitrileHCID 59324058—

Reaction Steps

Prepared in analogy to example 1b) starting with 5-bromo-2-(4-methyl-imidazol-1-yl)-benzonitrile and 1-benzyl-1H-pyrazol-4-ylamine. The title compound was obtained as a yellow oil (Yield=40%). MS ISP (m/e): 355.2 (100) [(M+H)+].

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08288403B2
Source datasetuspto-grants-2012_10
ORD IDord-71a524a2503a43d5a4903da60fd7e388
Source noteuspto-grants-2012_10