1-Tert-butylpiperazine → (1R,2R,4R)-4-[4-(4-tert-Butyl-piperazin-1-yl)-2-chloro-benzenesulfonyl]-2-(3,3-difluoro-pyrrolidine-1-carbonyl)-cyclopentanecarboxylic acid (1-cyano-cyclopropyl)-amide

HRID 1367578Notes

Reaction equation

HRID 1367578 reaction equation
[C:1]([C:3]1([NH:6][C:7]([C@@H:9]2[CH2:13][C@@H:12]([S:14]([C:17]3[CH:22]=[CH:21][C:20](F)=[CH:19][C:18]=3[Cl:24])(=[O:16])=[O:15])[CH2:11][C@H:10]2[C:25]([N:27]2[CH2:31][CH2:30][C:29]([F:33])([F:32])[CH2:28]2)=[O:26])=[O:8])[CH2:5][CH2:4]1)#[N:2].[C:34]([N:38]1[CH2:43][CH2:42][NH:41][CH2:40][CH2:39]1)([CH3:37])([CH3:36])[CH3:35]>>[C:1]([C:3]1([NH:6][C:7]([C@@H:9]2[CH2:13][C@@H:12]([S:14]([C:17]3[CH:22]=[CH:21][C:20]([N:41]4[CH2:42][CH2:43][N:38]([C:34]([CH3:37])([CH3:36])[CH3:35])[CH2:39][CH2:40]4)=[CH:19][C:18]=3[Cl:24])(=[O:15])=[O:16])[CH2:11][C@H:10]2[C:25]([N:27]2[CH2:31][CH2:30][C:29]([F:33])([F:32])[CH2:28]2)=[O:26])=[O:8])[CH2:5][CH2:4]1)#[N:2]

Participants

3

Reactant 2

HCID 35305721-Tert-butylpiperazineHCID 59619283(1R,2R,4R)-4-(2-Chloro-4-fluoro-benzenesulfonyl)-2-(3,3-difluoro-pyrrolidine-1-carbonyl)-cyclopentanecarboxylic acid (1-cyano-cyclopropyl)-amide

Product 1

HCID 59619386(1R,2R,4R)-4-[4-(4-tert-Butyl-piperazin-1-yl)-2-chloro-benzenesulfonyl]-2-(3,3-difluoro-pyrrolidine-1-carbonyl)-cyclopentanecarboxylic acid (1-cyano-cyclopropyl)-amide

Procedure

The title compound was prepared in analogy to example 127 using (1R,2R,4R)-4-(2-chloro-4-fluoro-benzenesulfonyl)-2-(3,3-difluoro-pyrrolidine-1-carbonyl)-cyclopentanecarboxylic acid (1-cyano-cyclopropyl)-amide (example 186 step 7) and N-tert-butylpiperazine. Light yellow solid (63%). MS (EI): 624.2 (M−H)−.

Sources & evidence

ORD record
ord-404c4989ff444b62bcffc946b26e379a
Source dataset
uspto-grants-2011_02
Patent number
US07893099B2

Reaction notes

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