2-Fluorobenzoyl chloride → HCID 66597795, compound

HRID 1189295Notes

Reaction equation

HRID 1189295 reaction equation
[CH3:1][NH:2][CH2:3][CH2:4][C:5]#[C:6][C:7]1[CH:12]=[CH:11][CH:10]=[CH:9][N:8]=1.[F:13][C:14]1[CH:22]=[CH:21][CH:20]=[CH:19][C:15]=1[C:16](Cl)=[O:17]>>[F:13][C:14]1[CH:22]=[CH:21][CH:20]=[CH:19][C:15]=1[C:16]([N:2]([CH3:1])[CH2:3][CH2:4][C:5]#[C:6][C:7]1[CH:12]=[CH:11][CH:10]=[CH:9][N:8]=1)=[O:17]

Participants

3

Reactant 2

HCID 98082-Fluorobenzoyl chlorideHCID 66598286N-methyl-4-(pyridin-2-yl)but-3-yn-1-amine

Product 1

HCID 66597795HCID 66597795, compoundYield 32%

Procedure

The title compound was prepared in accordance with the general method of Example 199(D), from N-methyl-4-(pyridin-2-yl)but-3-yn-1-amine (50 mg, 0.31 mmol) and 2-fluorobenzoyl chloride (59 mg, 0.37 mmol). The crude residue was purified over silicagel chromatography (prepacked 10 g silicagel column, DCM/MeOH: from 100/0 to 98/2 as eluent) to afford 28 mg of 2-fluoro-N-methyl-N-(4-(pyridin-2-yl)but-3-ynyl)benzamide as a brown oil (Yield: 32%).

Workup

  1. customThe crude residue was purified over silicagel chromatography (prepacked 10 g silicagel column, DCM/MeOH: from 100/0 to 98/2 as eluent)

Sources & evidence

ORD record
ord-69df2e020276487db891f11be92749e1
Source dataset
uspto-grants-2014_03
Patent number
US08674106B2

Reaction notes

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