3-Hydroxypyridine → HCID 57441170, compound

HRID 1517126Notes

Reaction equation

HRID 1517126 reaction equation
Cl[C:2]1[N:7]=[C:6]([C:8]([N:10]2[CH2:15][CH2:14][CH:13]([N:16]3[CH2:20][CH2:19][CH2:18][CH2:17]3)[CH2:12][CH2:11]2)=[O:9])[C:5]([CH3:21])=[CH:4][C:3]=1[C:22]1[CH:27]=[CH:26][CH:25]=[C:24]([C:28]([F:31])([F:30])[F:29])[CH:23]=1.[N:32]1[CH:37]=[CH:36][CH:35]=[C:34]([OH:38])[CH:33]=1.[H-].[Na+]>CN1CCCC1=O>[CH3:21][C:5]1[C:6]([C:8]([N:10]2[CH2:15][CH2:14][CH:13]([N:16]3[CH2:20][CH2:19][CH2:18][CH2:17]3)[CH2:12][CH2:11]2)=[O:9])=[N:7][C:2]([O:38][C:34]2[CH:33]=[N:32][CH:37]=[CH:36][CH:35]=2)=[C:3]([C:22]2[CH:27]=[CH:26][CH:25]=[C:24]([C:28]([F:31])([F:30])[F:29])[CH:23]=2)[CH:4]=1

Participants

5

Reactant 3

HCID 79713-HydroxypyridineHCID 24758Sodium hydrideHCID 44547211[6-Chloro-3-methyl-5-(3-trifluoromethyl-phenyl)-pyridin-2-yl]-(4-pyrrolidin-1-yl-piperidin-1-yl)-methanone

Product 1

HCID 57441170HCID 57441170, compound

Reagents, catalysts & solvents 1

HCID 13387N-methyl-2-pyrrolidoneSolvent

Procedure

In analogy to the procedure described for the preparation of example 20, [6-chloro-3-methyl-5-(3-trifluoromethyl-phenyl)-pyridin-2-yl]-(4-pyrrolidin-1-yl-piperidin-1-yl)-methanone (example 3) was reacted with pyridin-3-ol and sodium hydride in 1-methyl-pyrrolidin-2-one at reflux to give the title compound as colorless oil. MS: 511.4 (MH+).

Workup

  1. temperatureat reflux

Sources & evidence

ORD record
ord-616e04f7bb174a7ebbcfa3bf878a50ef
Source dataset
uspto-grants-2012_07
Patent number
US08227613B2

Reaction notes

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