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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1531282Generated: October 31, 2026

Indan-5-amine → N-(Indan-5-yl)-2-(4-trifluoromethyl-phenyl)-nicotinamide hydrochloride

https://huagongshe.com/reaction/1531282

Reaction equation

Participants

RoleNameHCIDCharge
ReactantIndan-5-amineHCID 90496—
Reactant4''-Trifluoromethyl-biphenyl-2-carboxylic acid (2-benzenesulfonylamino-indan-5-yl)-amideHCID 9893362—
Reactant2-(4-Trifluoromethyl-phenyl)-nicotinoyl chlorideHCID 21253363—
ProductN-(Indan-5-yl)-2-(4-trifluoromethyl-phenyl)-nicotinamide hydrochlorideHCID 21253373—

Reaction Steps

The title compound is prepared in a manner similar to that described for the title E compound of Example 1 using 2-(4-trifluoromethyl-phenyl)-nicotinoyl chloride (2.228 mmol) and 5-aminoindan (0.296 g, 2.228 mmol) to give the product as the free base. The hydrochloride salt is prepared by bubbling HCl(g) through an ethyl acetate solution of the free base and trituation of the salt with diethyl ether; mp 190-205° C. MS (ES+) m/z 383 (M+1).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06197798B1
Source datasetuspto-grants-2001_03
ORD IDord-8f84c0cf6ee641e8be824254eef82649
Source noteuspto-grants-2001_03