Pyridine → [5-(4-Cyclobutyl-piperazine-1-carbonyl)-1-(6-morpholin-4-yl-pyridin-3-yl)-1H-indol-2-yl]-(4,4-difluoro-piperidin-1-yl)-methanone

HRID 1820476Notes

Reaction equation

HRID 1820476 reaction equation
[CH:1]1([N:5]2[CH2:10][CH2:9][N:8]([C:11]([C:13]3[CH:14]=[C:15]4[C:19](=[CH:20][CH:21]=3)[NH:18][C:17]([C:22]([N:24]3[CH2:29][CH2:28][C:27]([F:31])([F:30])[CH2:26][CH2:25]3)=[O:23])=[CH:16]4)=[O:12])[CH2:7][CH2:6]2)[CH2:4][CH2:3][CH2:2]1.[O:32]1[CH2:37][CH2:36][N:35]([C:38]2[CH:43]=[CH:42][C:41](B(O)O)=[CH:40][N:39]=2)[CH2:34][CH2:33]1.N1C=CC=CC=1>ClCCl.C([O-])(=O)C.[Cu+2].C([O-])(=O)C>[CH:1]1([N:5]2[CH2:6][CH2:7][N:8]([C:11]([C:13]3[CH:14]=[C:15]4[C:19](=[CH:20][CH:21]=3)[N:18]([C:41]3[CH:40]=[N:39][C:38]([N:35]5[CH2:34][CH2:33][O:32][CH2:37][CH2:36]5)=[CH:43][CH:42]=3)[C:17]([C:22]([N:24]3[CH2:25][CH2:26][C:27]([F:30])([F:31])[CH2:28][CH2:29]3)=[O:23])=[CH:16]4)=[O:12])[CH2:9][CH2:10]2)[CH2:2][CH2:3][CH2:4]1

Participants

6

Reactant 3

HCID 1049PyridineHCID 467351676-(Morpholino)pyridine-3-boronic Acid (contains varying amounts of Anhydride)HCID 68683577[5-(4-Cyclobutyl-piperazine-1-carbonyl)-1H-indol-2-yl]-(4,4-difluoro-piperidin-1-yl)-methanone

Product 1

HCID 68682628[5-(4-Cyclobutyl-piperazine-1-carbonyl)-1-(6-morpholin-4-yl-pyridin-3-yl)-1H-indol-2-yl]-(4,4-difluoro-piperidin-1-yl)-methanoneYield 29%

Reagents, catalysts & solvents 2

HCID 8895Cupric acetateCatalystHCID 6344DichloromethaneSolvent

Procedure

The title compound was synthesized in analogy to example 66, from [5-(4-cyclobutyl-piperazine-1-carbonyl)-1H-indol-2-yl]-(4,4-difluoro-piperidin-1-yl)-methanone (example 41), 2-morpholino-5-pyridineboronic acid, copper(II) acetate and pyridine in dichloromethane, to give the desired product as a light brown foam (29%).

Sources & evidence

ORD record
ord-28d58d5d8e0347c4a3fc5f76aeb59353
Source dataset
uspto-grants-2009_10
Patent number
US07601711B2

Reaction notes

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