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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1260955Generated: October 31, 2026

4-Phenyl-5-(trifluoromethyl)thiophene-2-carboxylic acid → N-[(3R,4R)-1-[(1-acetylpiperidin-4-yl)carbonyl]-3-(3,4-dichlorophenyl)piperidin-4-yl]-N-methyl-4-phenyl-5-(trifluoromethyl)thiophene-2-carboxamide

https://huagongshe.com/reaction/1260955

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-Phenyl-5-(trifluoromethyl)thiophene-2-carboxylic acidHCID 2783372—
Reactant(3R*,4R*)-1-[(1-acetylpiperidin-4-yl)carbonyl]-3-(3,4-dichlorophenyl)-N-methylpiperidin-4-amineHCID 57741761—
ProductN-[(3R,4R)-1-[(1-acetylpiperidin-4-yl)carbonyl]-3-(3,4-dichlorophenyl)piperidin-4-yl]-N-methyl-4-phenyl-5-(trifluoromethyl)thiophene-2-carboxamideHCID 68936609—

Reaction Steps

Using the compound obtained in Example 78 and 4-phenyl-5-(trifluoromethyl)thiophene-2-carboxylic acid, and by the reaction and purification in the same manner as in Example 3, the title compound was obtained.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08470816B2
Source datasetuspto-grants-2013_06
ORD IDord-b546df18e9f74ed29dc9fd7eaba47938
Source noteuspto-grants-2013_06