1-(2-Methanesulfonylethyl)piperazine dihydrochloride → HCID 57732367, compound

HRID 2425692Notes

Reaction equation

HRID 2425692 reaction equation
[Cl:1][C:2]1[CH:7]=[CH:6][C:5]([C@H:8]2[C@@H:12]([C:13]3[CH:18]=[CH:17][C:16]([Cl:19])=[CH:15][CH:14]=3)[N:11]([C:20](Cl)=[O:21])[C:10]([C:23]3[CH:28]=[CH:27][C:26]([C:29]([C:32]#[N:33])([CH3:31])[CH3:30])=[CH:25][C:24]=3[O:34][CH2:35][CH3:36])=[N:9]2)=[CH:4][CH:3]=1.Cl.Cl.[CH3:39][S:40]([CH2:43][CH2:44][N:45]1[CH2:50][CH2:49][NH:48][CH2:47][CH2:46]1)(=[O:42])=[O:41]>>[Cl:1][C:2]1[CH:7]=[CH:6][C:5]([C@H:8]2[C@@H:12]([C:13]3[CH:18]=[CH:17][C:16]([Cl:19])=[CH:15][CH:14]=3)[N:11]([C:20]([N:48]3[CH2:47][CH2:46][N:45]([CH2:44][CH2:43][S:40]([CH3:39])(=[O:41])=[O:42])[CH2:50][CH2:49]3)=[O:21])[C:10]([C:23]3[CH:28]=[CH:27][C:26]([C:29]([CH3:31])([CH3:30])[C:32]#[N:33])=[CH:25][C:24]=3[O:34][CH2:35][CH3:36])=[N:9]2)=[CH:4][CH:3]=1

Participants

3

Reactant 2

HCID 177498851-(2-Methanesulfonylethyl)piperazine dihydrochlorideHCID 86602327(4S,5R)-4,5-bis-(4-chloro-phenyl)-2-[4-(cyano-dimethyl-methyl)-2-ethoxy-phenyl]-4,5-dihydro-imidazole-1-carbonyl chloride

Product 1

HCID 57732367HCID 57732367, compound

Procedure

2-(4-{(4S,5R)-4,5-Bis-(4-chloro-phenyl)-1-[4-(2-methanesulfonyl-ethyl)-piperazine-1-carbonyl]-4,5-dihydro-1H-imidazol-2-yl}-3-ethoxy-phenyl)-2-methyl-propionitrile was prepared from (4S,5R)-4,5-bis-(4-chloro-phenyl)-2-[4-(cyano-dimethyl-methyl)-2-ethoxy-phenyl]-4,5-dihydro-imidazole-1-carbonyl chloride (example 12j) and 1-(2-methanesulfonylethyl)piperazine dihydrochloride (example 17) in an analogous manner as described in example 25. LR-MS: 696.3 [(M+H)+]

Sources & evidence

ORD record
ord-c8c096ba30a14591900232c589c6b6b4
Source dataset
uspto-grants-2011_06
Patent number
US07964724B2

Reaction notes

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