Triethylamine → 1-[1-(4-Fluorophenethyl)piperidin-4-yl]-6-(2-pyrrolidon-1-yl)methylindole

HRID 1790520Notes

Reaction equation

HRID 1790520 reaction equation
[F:1][C:2]1[CH:26]=[CH:25][C:5]([CH2:6][CH2:7][N:8]2[CH2:13][CH2:12][CH:11]([N:14]3[C:22]4[C:17](=[CH:18][CH:19]=[C:20]([CH2:23][NH2:24])[CH:21]=4)[CH:16]=[CH:15]3)[CH2:10][CH2:9]2)=[CH:4][CH:3]=1.Br[CH2:28][C:29](Cl)=[O:30].[CH2:32](N(CC)CC)[CH3:33]>C(#N)C>[F:1][C:2]1[CH:3]=[CH:4][C:5]([CH2:6][CH2:7][N:8]2[CH2:9][CH2:10][CH:11]([N:14]3[C:22]4[C:17](=[CH:18][CH:19]=[C:20]([CH2:23][N:24]5[CH2:33][CH2:32][CH2:28][C:29]5=[O:30])[CH:21]=4)[CH:16]=[CH:15]3)[CH2:12][CH2:13]2)=[CH:25][CH:26]=1

Participants

5

Reactant 3

HCID 8471TriethylamineHCID 89602Bromoacetyl chlorideHCID 22038390HCID 22038390, compound

Product 1

HCID 220379311-[1-(4-Fluorophenethyl)piperidin-4-yl]-6-(2-pyrrolidon-1-yl)methylindoleYield 72.5%

Reagents, catalysts & solvents 1

HCID 6342AcetonitrileSolvent

Procedure

1-[1-(4-Fluorophenethyl)piperidin-4-yl]-6-aminomethylindole (370 mg) obtained in Example 322-3), bromoacetyl chloride (220 mg), triethylamine (140 mg) and acetonitrile (10 ml) were treated as in Example 373 to give the title compound (320 mg) as an oil (yield: 65%).

Sources & evidence

ORD record
ord-45ed6580381c44b894859e9fd18c3406
Source dataset
uspto-grants-2006_07
Patent number
US07071201B2

Reaction notes

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