Ethyl 4-(piperazin-1-yl)benzoate → ethyl 4-[4-[4-[9-(2,2,2-trifluoroethylcarbamoyl)-9H-xanthen-9-yl]butyl]piperazin-1-yl]benzoate

HRID 1796780Notes

Reaction equation

HRID 1796780 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:44])([F:43])[CH2:20][NH:21][C:22]([C:24]1([CH2:38][CH2:39][CH2:40][CH2:41]Br)[C:37]2[CH:36]=[CH:35][CH:34]=[CH:33][C:32]=2[O:31][C:30]2[C:25]1=[CH:26][CH:27]=[CH:28][CH:29]=2)=[O:23]>>[F:44][C:19]([F:18])([F:43])[CH2:20][NH:21][C:22]([C:24]1([CH2:38][CH2:39][CH2:40][CH2:41][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:25]2[CH:26]=[CH:27][CH:28]=[CH:29][C:30]=2[O:31][C:32]2[C:37]1=[CH:36][CH:35]=[CH:34][CH:33]=2)=[O:23]

Participants

3

Reactant 2

HCID 2761178Ethyl 4-(piperazin-1-yl)benzoateHCID 221802034-[9-(2,2,2-Trifluoroethylcarbamoyl)-9H-xanthen-9-yl]butyl bromide

Product 1

HCID 22180254ethyl 4-[4-[4-[9-(2,2,2-trifluoroethylcarbamoyl)-9H-xanthen-9-yl]butyl]piperazin-1-yl]benzoate

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 96 were used as the starting compounds. Thus, ethyl 4-[4-[4-[9-(2,2,2-trifluoroethylcarbamoyl)-9H-xanthen-9-yl]butyl]-piperazin-1-yl]benzoate was obtained.

Sources & evidence

ORD record
ord-50121c2dbe9342e5bf94cc6c07de4f69
Source dataset
uspto-grants-2006_04
Patent number
US07030120B2

Reaction notes

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