Trifluoroacetic acid → HCID 16062576, compound

HRID 505108Notes

Reaction equation

HRID 505108 reaction equation
[Cl:1][C:2]1[CH:10]=[C:9]2[C:5]([C:6]([C:15]([N:17]3[CH2:22][CH2:21][CH:20]([C:23]4[C:28]([O:29][CH3:30])=[CH:27][CH:26]=[CH:25][C:24]=4[O:31][CH3:32])[CH2:19][CH2:18]3)=[O:16])=[CH:7][N:8]2[CH2:11][C:12]([OH:14])=O)=[CH:4][CH:3]=1.C(OC([N:40]1[CH2:45][CH2:44][NH:43][CH2:42][CH2:41]1)=O)(C)(C)C.C(O)(C(F)(F)F)=O>>[Cl:1][C:2]1[CH:10]=[C:9]2[C:5]([C:6]([C:15]([N:17]3[CH2:18][CH2:19][CH:20]([C:23]4[C:28]([O:29][CH3:30])=[CH:27][CH:26]=[CH:25][C:24]=4[O:31][CH3:32])[CH2:21][CH2:22]3)=[O:16])=[CH:7][N:8]2[CH2:11][C:12]([N:40]2[CH2:45][CH2:44][NH:43][CH2:42][CH2:41]2)=[O:14])=[CH:4][CH:3]=1

Participants

4

Reactant 3

HCID 6422Trifluoroacetic acidHCID 143452tert-Butyl piperazine-1-carboxylateHCID 66744387{6-Chloro-3-[4-(2,6-dimethoxy-phenyl)-piperidine-1-carbonyl]-indol-1-yl}-acetic acid

Product 1

HCID 16062576HCID 16062576, compound

Procedure

Analogous to general procedure I, the coupling of {6-chloro-3-[4-(2,6-dimethoxy-phenyl)-piperidine-1-carbonyl]-indol-1-yl}-acetic acid (prepared herein) with (commercially available) piperazine-1-carboxylic acid tert-butyl ester gave, after treatment with TFA and neutralisation, the title compound.

Workup

  1. customgave

Sources & evidence

ORD record
ord-38ff3904512d4e11ad97a43fb6f16c71
Source dataset
uspto-grants-2010_08
Patent number
US07781436B2

Reaction notes

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