tert-Butyl piperazine-1-carboxylate → 4-[(4S,5R)-2-(4-tert-Butyl-2-ethoxy-phenyl)-4,5-bis-(4-chloro-phenyl)-4,5-dihydro-imidazole-1-carbonyl]-piperazine-1-carboxylic acid tert-butyl ester

HRID 2425639

Reaction equation

HRID 2425639 reaction equation
[C:1]([C:5]1[CH:10]=[CH:9][C:8]([C:11]2[N:12]([C:30](Cl)=[O:31])[C@H:13]([C:23]3[CH:28]=[CH:27][C:26]([Cl:29])=[CH:25][CH:24]=3)[C@H:14]([C:16]3[CH:21]=[CH:20][C:19]([Cl:22])=[CH:18][CH:17]=3)[N:15]=2)=[C:7]([O:33][CH2:34][CH3:35])[CH:6]=1)([CH3:4])([CH3:3])[CH3:2].[N:36]1([C:42]([O:44][C:45]([CH3:48])([CH3:47])[CH3:46])=[O:43])[CH2:41][CH2:40][NH:39][CH2:38][CH2:37]1>>[C:45]([O:44][C:42]([N:36]1[CH2:41][CH2:40][N:39]([C:30]([N:12]2[C@H:13]([C:23]3[CH:28]=[CH:27][C:26]([Cl:29])=[CH:25][CH:24]=3)[C@H:14]([C:16]3[CH:17]=[CH:18][C:19]([Cl:22])=[CH:20][CH:21]=3)[N:15]=[C:11]2[C:8]2[CH:9]=[CH:10][C:5]([C:1]([CH3:4])([CH3:3])[CH3:2])=[CH:6][C:7]=2[O:33][CH2:34][CH3:35])=[O:31])[CH2:38][CH2:37]1)=[O:43])([CH3:48])([CH3:46])[CH3:47]

Participants

3

Reactant 2

HCID 143452tert-Butyl piperazine-1-carboxylateHCID 57732375(4S,5R)-2-(4-tert-butyl-2-ethoxy-phenyl)-4,5-bis-(4-chloro-phenyl)-4,5-dihydro-imidazole-1-carbonyl chloride

Product 1

HCID 577323494-[(4S,5R)-2-(4-tert-Butyl-2-ethoxy-phenyl)-4,5-bis-(4-chloro-phenyl)-4,5-dihydro-imidazole-1-carbonyl]-piperazine-1-carboxylic acid tert-butyl ester

Procedure

4-[(4S,5R)-2-(4-tert-Butyl-2-ethoxy-phenyl)-4,5-bis-(4-chloro-phenyl)-4,5-dihydro-imidazole-1-carbonyl]-piperazine-1-carboxylic acid tert-butyl ester was prepared from (4S,5R)-2-(4-tert-butyl-2-ethoxy-phenyl)-4,5-bis-(4-chloro-phenyl)-4,5-dihydro-imidazole-1-carbonyl chloride (example 11) and tert-butyl piperazine-1-carboxylate in an analogous manner as described in example 25. LR-MS: 679.4 [(M+H)+]

Sources & evidence

ORD record
ord-ed3e4d1b994f41d99f244517a7e9de42
Source dataset
uspto-grants-2011_06
Patent number
US07964724B2

Linked notes

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