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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2190612Generated: October 27, 2026

4-Bromobenzoic acid → 4-{4-[4-(3-tert-Butyl-phenylcarbamoyl)-3-methyl-phenyl]-piperazin-1-yl}-benzoic acid

https://huagongshe.com/reaction/2190612

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-Bromobenzoic acidHCID 11464—
ReactantN-(3-tert-Butyl-phenyl)-2-methyl-4-piperazin-1-yl-benzamideHCID 59318133—
Reactant4-{4-[4-(3-tert-Butyl-phenylcarbamoyl)-2-fluoro-phenyl]-piperazin-1-yl}-benzoic acidHCID 59318193—
Product4-{4-[4-(3-tert-Butyl-phenylcarbamoyl)-3-methyl-phenyl]-piperazin-1-yl}-benzoic acidHCID 59318074—

Reaction Steps

4-{4-[4-(3-tert-Butyl-phenylcarbamoyl)-3-methyl-phenyl]-piperazin-1-yl}-benzoic acid was synthesized by the coupling of N-(3-tert-butyl-phenyl)-2-methyl-4-piperazin-1-yl-benzamide and 4-bromo benzoic acid in a manner similar to the one described in the synthesis of 4-{4-[4-(3-tert-butyl-phenylcarbamoyl)-2-fluoro-phenyl]-piperazin-1-yl}-benzoic acid above. LCMS calcd for C29H33N3O3 (m/e) 471, obsd 472 (M+H).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08324385B2
Source datasetuspto-grants-2012_12
ORD IDord-777a614a8d7a48d789b03024aa144028
Source noteuspto-grants-2012_12