Ethyl 4-(piperazin-1-yl)benzoate → HCID 22180424, compound

HRID 1836823Notes

Reaction equation

HRID 1836823 reaction equation
[N:1]1([C:7]2[CH:17]=[CH:16][C:10]([C:11]([O:13][CH2:14][CH3:15])=[O:12])=[CH:9][CH:8]=2)[CH2:6][CH2:5][NH:4][CH2:3][CH2:2]1.[F:18][C:19]([F:43])([F:42])[CH2:20][NH:21][C:22]([C:24]1([CH2:37][CH2:38][CH2:39][CH2:40]Br)[C:36]2[CH:35]=[CH:34][CH:33]=[CH:32][C:31]=2[C:30]2[C:25]1=[CH:26][CH:27]=[CH:28][CH:29]=2)=[O:23]>>[F:18][C:19]([F:42])([F:43])[CH2:20][NH:21][C:22]([C:24]1([CH2:37][CH2:38][CH2:39][CH2:40][N:4]2[CH2:3][CH2:2][N:1]([C:7]3[CH:8]=[CH:9][C:10]([C:11]([O:13][CH2:14][CH3:15])=[O:12])=[CH:16][CH:17]=3)[CH2:6][CH2:5]2)[C:36]2[CH:35]=[CH:34][CH:33]=[CH:32][C:31]=2[C:30]2[C:25]1=[CH:26][CH:27]=[CH:28][CH:29]=2)=[O:23]

Participants

3

Reactant 2

HCID 2761178Ethyl 4-(piperazin-1-yl)benzoateHCID 105264379-(4-Bromobutyl)-N-(2,2,2-trifluoroethyl)-9H-fluorene-9-carboxamide

Product 1

HCID 22180424HCID 22180424, compound

Procedure

Step (b) of Example 1 was repeated, except that the compound prepared in step (a) of Example 80 and the compound prepared in step (a) of Example 87 were used. Thus, ethyl 4-[4-[4-[9-(2,2,2-trifluoroethylcarbamoyl)-9H-fluoren-9-yl]butyl]piperazin-1-yl]benzoate was prepared.

Sources & evidence

ORD record
ord-7411774d4103493e9a8e340103f749c5
Source dataset
uspto-grants-2004_08
Patent number
US06777414B1

Reaction notes

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