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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2271355Generated: November 1, 2026

3-(5-Dimethylcarbamoyl-pentyl)-n-(2-hydroxy-1-methyl-ethyl)-benzamide → 3-(5-Dimethylcarbamoyl-pent-1-ynyl)-N-(2-hydroxy-1-methyl-ethyl)benzamide

https://huagongshe.com/reaction/2271355

Reaction equation

Participants

RoleNameHCIDCharge
Reactant3-(5-Dimethylcarbamoyl-pentyl)-n-(2-hydroxy-1-methyl-ethyl)-benzamideHCID 59260243—
Reactant3-(5-Dimethylcarbamoyl-pent-1-enyl)-n-(2-hydroxy-1-methyl-ethyl)benzamideHCID 67135391—
Product3-(5-Dimethylcarbamoyl-pent-1-ynyl)-N-(2-hydroxy-1-methyl-ethyl)benzamideHCID 11301529—

Reaction Steps

The alkyne 8 (0.100 g, 0.3 mmol) was synthesized by Lindlar catalyzed reduction using method E to obtain a mixture of 16 and 3-(5-dimethylcarbamoyl-pentyl)-N-(2-hydroxy-1-methyl-ethyl)-benzamide (13) which were separated by reverse-phase HPLC chromatography (20% acetonitrile/80% water 20 min isocratic program) (16, 34 mg).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09120723B2
Source datasetuspto-grants-2015_09
ORD IDord-a2776b1a25004a5f8e00241d048e3c0e
Source noteuspto-grants-2015_09