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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 643048Generated: October 30, 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/643048

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 numberUS07696382B2
Source datasetuspto-grants-2010_04
ORD IDord-44c67fecd49143cc94e7b3d275c94bfe
Source noteuspto-grants-2010_04