Piperazin-2-one → HCID 17754804, compound

HRID 2263975Notes

Reaction equation

HRID 2263975 reaction equation
[Cl:1][C:2]1[CH:7]=[CH:6][C:5]([C:8]2([CH3:36])[C:12]([C:14]3[CH:19]=[CH:18][C:17]([Cl:20])=[CH:16][CH:15]=3)([CH3:13])[N:11]([C:21](Cl)=[O:22])[C:10]([C:24]3[CH:29]=[CH:28][C:27]([O:30][CH3:31])=[CH:26][C:25]=3[O:32][CH:33]([CH3:35])[CH3:34])=[N:9]2)=[CH:4][CH:3]=1.[NH:37]1[CH2:42][CH2:41][NH:40][CH2:39][C:38]1=[O:43]>>[Cl:1][C:2]1[CH:7]=[CH:6][C:5]([C@@:8]2([CH3:36])[C@:12]([C:14]3[CH:19]=[CH:18][C:17]([Cl:20])=[CH:16][CH:15]=3)([CH3:13])[N:11]([C:21]([N:40]3[CH2:41][CH2:42][NH:37][C:38](=[O:43])[CH2:39]3)=[O:22])[C:10]([C:24]3[CH:29]=[CH:28][C:27]([O:30][CH3:31])=[CH:26][C:25]=3[O:32][CH:33]([CH3:34])[CH3:35])=[N:9]2)=[CH:4][CH:3]=1

Participants

3

Reactant 2

HCID 231360Piperazin-2-oneHCID 72455751HCID 72455751, compound

Product 1

HCID 17754804HCID 17754804, compound

Procedure

In a manner analogous to the method described in example 5, rac-(4S*,5R*)-4,5-bis-(4-chloro-phenyl)-2-(2-isopropoxy-4-methoxy-phenyl)-4,5-dimethyl-4,5-dihydro-imidazole-1-carbonyl chloride was reacted with 2-piperazinone (Avocado Organics) to give the title compound. HR-MS (ES, m/z) calculated for C32H35N4O4Cl2 [(M+H)+] 609.2030, observed 609.2025.

Sources & evidence

ORD record
ord-6ab4fdc3180949faba40643c9ec927e5
Source dataset
uspto-grants-2010_12
Patent number
US07851626B2

Reaction notes

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