2-Bromo-6-(fluoromethyl)pyridine → HCID 66597639, compound

HRID 1189172Notes

Reaction equation

HRID 1189172 reaction equation
Br[C:2]1[CH:7]=[CH:6][CH:5]=[C:4]([CH2:8][F:9])[N:3]=1.[CH2:10]([C:14]1[CH:23]=[CH:22][C:21]2[C:16](=[CH:17][CH:18]=[CH:19][CH:20]=2)[N:15]=1)[CH2:11][C:12]#[CH:13]>>[F:9][CH2:8][C:4]1[N:3]=[C:2]([C:13]#[C:12][CH2:11][CH2:10][C:14]2[CH:23]=[CH:22][C:21]3[C:16](=[CH:17][CH:18]=[CH:19][CH:20]=3)[N:15]=2)[CH:7]=[CH:6][CH:5]=1

Participants

3

Reactant 2

HCID 102416102-Bromo-6-(fluoromethyl)pyridineHCID 2147067491718-27-3

Product 1

HCID 66597639HCID 66597639, compoundYield 53%

Procedure

The title compound was prepared in accordance with the general method of Example 108(C), from 2-bromo-6-(fluoromethyl)-pyridine (157 mg, 0.83 mmol) and 2-but-3-ynyl-quinoline (150 mg, 0.83 mmol, Example 118(B)). Microwave conditions: 120° C. for 15 minutes. The crude residue was purified by flash chromatography (cyclohexane/AcOEt 4:1) to yield 127 mg (0.44 mmol, 53%) of 2-(4-(6-(fluoromethyl)pyridin-2-yl)but-3-ynyl)quinoline as an orange solid (M.P.=70.2-74.3° C.).

Workup

  1. customThe crude residue was purified by flash chromatography (cyclohexane/AcOEt 4:1)

Sources & evidence

ORD record
ord-353c910a02c743bbb97bbaa83716a9fd
Source dataset
uspto-grants-2014_03
Patent number
US08674106B2

Reaction notes

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