Pyridine → 4-[2-(4,4-Difluoro-piperidine-1-carbonyl)-5-(4-isopropyl-piperazine-1-carbonyl)-indol-1-yl]-benzoic acid methyl ester

HRID 1820413Notes

Reaction equation

HRID 1820413 reaction equation
[F:1][C:2]1([F:30])[CH2:7][CH2:6][N:5]([C:8]([C:10]2[NH:11][C:12]3[C:17]([CH:18]=2)=[CH:16][C:15]([C:19]([N:21]2[CH2:26][CH2:25][N:24]([CH:27]([CH3:29])[CH3:28])[CH2:23][CH2:22]2)=[O:20])=[CH:14][CH:13]=3)=[O:9])[CH2:4][CH2:3]1.[CH3:31][O:32][C:33]([C:35]1[CH:40]=[CH:39][C:38](B(O)O)=[CH:37][CH:36]=1)=[O:34].N1C=CC=CC=1>ClCCl.C([O-])(=O)C.[Cu+2].C([O-])(=O)C>[CH3:31][O:32][C:33](=[O:34])[C:35]1[CH:40]=[CH:39][C:38]([N:11]2[C:12]3[C:17](=[CH:16][C:15]([C:19]([N:21]4[CH2:22][CH2:23][N:24]([CH:27]([CH3:28])[CH3:29])[CH2:25][CH2:26]4)=[O:20])=[CH:14][CH:13]=3)[CH:18]=[C:10]2[C:8]([N:5]2[CH2:6][CH2:7][C:2]([F:1])([F:30])[CH2:3][CH2:4]2)=[O:9])=[CH:37][CH:36]=1

Participants

6

Reactant 3

HCID 1049PyridineHCID 27343694-Methoxycarbonylphenylboronic acidHCID 68680853(4,4-Difluoro-piperidin-1-yl)-[5-(4-isopropyl-piperazine-1-carbonyl)-1H-indol-2-yl]-methanone

Product 1

HCID 686805084-[2-(4,4-Difluoro-piperidine-1-carbonyl)-5-(4-isopropyl-piperazine-1-carbonyl)-indol-1-yl]-benzoic acid methyl esterYield 40%

Reagents, catalysts & solvents 2

HCID 8895Cupric acetateCatalystHCID 6344DichloromethaneSolvent

Procedure

The title compound was synthesized in analogy to example 66, from (4,4-difluoro-piperidin-1-yl)-[5-(4-isopropyl-piperazine-1-carbonyl)-1H-indol-2-yl]-methanone (example 32), 4-methoxycarbonylphenylboronic acid, copper(II) acetate and pyridine in dichloromethane, to give the desired product as a colorless foam (40%).

Sources & evidence

ORD record
ord-4e9f6a18d6e24e658b5365f6a860388a
Source dataset
uspto-grants-2009_10
Patent number
US07601711B2

Reaction notes

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