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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 561342Generated: November 1, 2026

Pyridine → Benzamide, 2-methyl-N-(5,6,7,8-tetrahydro-1-naphthalenyl)-

https://huagongshe.com/reaction/561342

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPyridineHCID 1049—
ReactantAnilineHCID 6115—
Reactant2-Methylbenzoyl chlorideHCID 70276—
SolventTetrahydrofuranHCID 8028—
ProductBenzamide, 2-methyl-N-(5,6,7,8-tetrahydro-1-naphthalenyl)-HCID 79606365%

Reaction Conditions

Temperature25 °C

Reaction Steps

To a 25° C. solution of aniline (1 eq) in anhydrous THF (2 mL per mmol aniline) was added polymer bound pyridine (1.5 eq) followed by 2-methyl-benzoyl chloride (1 eq). The mixture was stirred at 25° C. for 12-24 h. The reaction mixture was filtered and the filtrate concentrated in vacuo. Hexane was added to the residue and the resulting precipitate was collected by filtration, resulting in a white solid (yield 65%). LC/MS (M+H)+ m/z 266. The crude material was used without further purification.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08063222B2
Source datasetuspto-grants-2011_11
ORD IDord-d56c303811324d768b46ba2337e26cb6
Source noteuspto-grants-2011_11