Tert-Butylamine → HCID 46199709, compound

HRID 1908539Notes

Reaction equation

HRID 1908539 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]([C:25](O)=[O:26])=[CH:19]5)=[O:14])[CH2:12][CH2:11]3)=[CH:9][C:4]=2[O:3][CH2:2]1.[CH3:28][C:29]([NH2:32])([CH3:31])[CH3:30].C(N(CC)CC)C.F[P-](F)(F)(F)(F)F.N1(OC(N(C)C)=[N+](C)C)C2N=CC=CC=2N=N1>CN(C)C=O>[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]([C:25]([NH:32][C:29]([CH3:31])([CH3:30])[CH3:28])=[O:26])=[CH:19]5)=[O:14])[CH2:12][CH2:11]3)=[CH:9][C:4]=2[O:3][CH2:2]1

Participants

6

Reactant 4

HCID 6385Tert-ButylamineHCID 8471TriethylamineHCID 9886157Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 59129339HCID 59129339, compound

Product 1

HCID 46199709HCID 46199709, compound

Reagents, catalysts & solvents 1

HCID 6228DimethylformamideSolvent

Procedure

5-(1-(Benzo[d][1,3]dioxol-5-yl)cyclopropane-carboxamido)-1H-indole-2-carboxylic acid (36 mg, 0.10 mmol) and 2-methylpropan-2-amine (8.8 mg, 0.12 mmol) were dissolved in N,N-dimethylformamide (1.0 mL) containing triethylamine (28 μL, 0.20 mmol). O-(7-Azabenzotriazol-1-yl)-N,N,N′,N′-tetramethyluronium hexafluorophosphate (46 mg, 0.12 mmol) was added to the mixture and the resulting solution was allowed to stir for 3 hours. The mixture was filtered and purified by reverse phase HPLC to yield 5-(1-(benzo[d][1,3]dioxol-5-yl)cyclopropanecarboxamido)-N-tert-butyl-1H-indole-2-carboxamide. ESI-MS m/z calc. 419.2. found 420.3 (M+1)+; retention time 3.12 minutes.

Workup

  1. filtrationThe mixture was filtered
  2. custompurified by reverse phase HPLC

Sources & evidence

ORD record
ord-4b544cab5c1247878a0d9f436b555e25
Source dataset
uspto-grants-2013_12
Patent number
US08598181B2

Reaction notes

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