Trifluoroacetic acid → HCID 59129256, compound

HRID 1991864Notes

Reaction equation

HRID 1991864 reaction equation
[O:1]1[C:5]2[CH:6]=[CH:7][C:8]([C:10]3([C:13]([NH:15][C:16]4[CH:17]=[C:18]5[C:22](=[CH:23][CH:24]=4)[NH:21][C:20]([CH:25]4[CH2:30][CH2:29][CH2:28][CH2:27][N:26]4C(OC(C)(C)C)=O)=[CH:19]5)=[O:14])[CH2:12][CH2:11]3)=[CH:9][C:4]=2[O:3][CH2:2]1.FC(F)(F)C(O)=O>ClCCl>[O:1]1[C:5]2[CH:6]=[CH:7][C:8]([C:10]3([C:13]([NH:15][C:16]4[CH:17]=[C:18]5[C:22](=[CH:23][CH:24]=4)[NH:21][C:20]([CH:25]4[CH2:30][CH2:29][CH2:28][CH2:27][NH:26]4)=[CH:19]5)=[O:14])[CH2:12][CH2:11]3)=[CH:9][C:4]=2[O:3][CH2:2]1

Participants

4

Reactant 2

HCID 6422Trifluoroacetic acidHCID 24762490HCID 24762490, compound

Product 1

HCID 59129256HCID 59129256, compound

Reagents, catalysts & solvents 1

HCID 6344DichloromethaneSolvent

Procedure

tert-Butyl 2-(5-(1-(benzo[d][1,3]dioxol-5-yl)cyclo-propanecarboxamido)-1H-indol-2-yl)piperidine-1-carboxylate (55 mg, 0.11 mmol) was dissolved in dichloromethane (2.5 mL) containing trifluoroacetic acid (1 mL). The reaction mixture was stirred for 6 h at room temperature. The crude product was purified by preparative HPLC using a gradient of 0-99% acetonitrile in water containing 0.05% trifluoroacetic acid to yield 1-(benzo[d][1,3]dioxol-5-yl)-N-(2-(piperidin-2-yl)-1H-indol-5-yl)cyclopropanecarboxamide. ESI-MS m/z calc. 403.2, found 404.4 (M+1)+. Retention time of 0.95 minutes.

Workup

  1. customThe crude product was purified by preparative HPLC

Sources & evidence

ORD record
ord-b7cdeed683c2438eac26b1b7ac49e654
Source dataset
uspto-grants-2010_01
Patent number
US07645789B2

Reaction notes

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