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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 924729Generated: October 27, 2026

Imidazole → 1H-Pyrazole, 4-[4-[1-(4-chlorophenyl)-2-(1H-imidazol-1-yl)ethyl]phenyl]-

https://huagongshe.com/reaction/924729

Reaction equation

Participants

RoleNameHCIDCharge
ReactantImidazoleHCID 795—
Reactant(2-(4-Chloro-phenyl)-2-[4-(1H-pyrazol-4-yl)-phenyl]-ethyl)-methyl-amineHCID 11438353—
Product1H-Pyrazole, 4-[4-[1-(4-chlorophenyl)-2-(1H-imidazol-1-yl)ethyl]phenyl]-HCID 11416778—

Reaction Steps

By following the procedures described in Examples 42A through to 42C but substituting methylamine for imidazole, the title compound was obtained. LC/MS-(PS-B3) Rt 2.73 [M+H]+ 349. 1H NMR (d6-DMSO) δ 4.60 (1H, t), 4.95 (2H, d), 7.32 (2H, d), 7.42 (4H, s), 7.53-7.60 (3H, m), 7.70 (1H, s), 8.05 (2H, s), 9.0 (1H, s).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09283226B2
Source datasetuspto-grants-2016_03
ORD IDord-3d2f291716fe4e20b9d2176576feb72d
Source noteuspto-grants-2016_03