3-Cyano-4-fluorobenzoic acid → 3-cyano-N-{(3RS,4SR)-4-(3,4-dichloro-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-4-fluoro-N-methyl-benzamide

HRID 1951102Notes

Reaction equation

HRID 1951102 reaction equation
[Cl:1][C:2]1[CH:3]=[C:4]([CH:9]2[CH:13]([NH:14][CH3:15])[CH2:12][N:11]([C:16]([CH:18]3[CH2:23][CH2:22][N:21]([C:24]([C:26]4([CH3:29])[CH2:28][CH2:27]4)=[O:25])[CH2:20][CH2:19]3)=[O:17])[CH2:10]2)[CH:5]=[CH:6][C:7]=1[Cl:8].[C:30]([C:32]1[CH:33]=[C:34]([CH:38]=[CH:39][C:40]=1[F:41])[C:35]([OH:37])=O)#[N:31]>>[C:30]([C:32]1[CH:33]=[C:34]([CH:38]=[CH:39][C:40]=1[F:41])[C:35]([N:14]([CH:13]1[CH:9]([C:4]2[CH:5]=[CH:6][C:7]([Cl:8])=[C:2]([Cl:1])[CH:3]=2)[CH2:10][N:11]([C:16]([CH:18]2[CH2:19][CH2:20][N:21]([C:24]([C:26]3([CH3:29])[CH2:28][CH2:27]3)=[O:25])[CH2:22][CH2:23]2)=[O:17])[CH2:12]1)[CH3:15])=[O:37])#[N:31]

Participants

3

Reactant 2

HCID 27739323-Cyano-4-fluorobenzoic acidHCID 67025815[(3SR,4RS)-3-(3,4-Dichloro-phenyl)-4-methylamino-pyrrolidin-1-yl]-[1-(1-methyl-cyclopropanecarbonyl)-piperidin-4-yl]-methanone

Product 1

HCID 670256863-cyano-N-{(3RS,4SR)-4-(3,4-dichloro-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-4-fluoro-N-methyl-benzamide

Procedure

In analogy to the procedure described for the synthesis of example 97, the title compound 3-cyano-N-{(3RS,4SR)-4-(3,4-dichloro-phenyl)-1-[1-(1-methyl-cyclopropanecarbonyl)-piperidine-4-carbonyl]-pyrrolidin-3-yl}-4-fluoro-N-methyl-benzamide was prepared from {4-[(3SR,4RS)-3-(3,4-dichloro-phenyl)-4-methylamino-pyrrolidine-1-carbonyl]-piperidin-1-yl}-(1-methyl-cyclopropyl)-methanone using 3-cyano-4-fluorobenzoic acid instead of 4-chloro-3-(trifluoromethyl)benzoic acid and was obtained as a light brown oil. MS m/e: 585.2 [M]+.

Workup

  1. customIn analogy to the procedure described for the synthesis of example 97
  2. customwas obtained as a light brown oil

Sources & evidence

ORD record
ord-5b6c35f8c6dc4c3cbc7bfa762c48b642
Source dataset
uspto-grants-2013_03
Patent number
US08404679B2

Reaction notes

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