m-Tolylacetic acid → 7-methyl-5-{1-[(3-methylphenyl)acetyl]-2,3-dihydro-1H-indol-5-yl}-7H-pyrrolo[2,3-d]pyrimidin-4-amine

HRID 1909962Notes

Reaction equation

HRID 1909962 reaction equation
Cl.Cl.[NH:3]1[C:11]2[C:6](=[CH:7][C:8]([C:12]3[C:20]4[C:19]([NH2:21])=[N:18][CH:17]=[N:16][C:15]=4[N:14]([CH3:22])[CH:13]=3)=[CH:9][CH:10]=2)[CH2:5][CH2:4]1.[CH3:23][C:24]1[CH:25]=[C:26]([CH2:30][C:31](O)=[O:32])[CH:27]=[CH:28][CH:29]=1.CN(C(ON1N=NC2C=CC=NC1=2)=[N+](C)C)C.F[P-](F)(F)(F)(F)F.CCN(C(C)C)C(C)C>CN(C=O)C.O>[CH3:22][N:14]1[C:15]2[N:16]=[CH:17][N:18]=[C:19]([NH2:21])[C:20]=2[C:12]([C:8]2[CH:7]=[C:6]3[C:11](=[CH:10][CH:9]=2)[N:3]([C:31](=[O:32])[CH2:30][C:26]2[CH:27]=[CH:28][CH:29]=[C:24]([CH3:23])[CH:25]=2)[CH2:4][CH2:5]3)=[CH:13]1

Participants

7

Reactant 4

HCID 12121m-Tolylacetic acidHCID 81531DiisopropylethylamineHCID 9886157Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 668234705-(2,3-dihydro-1H-indol-5-yl)-7-methyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine dihydrochloride

Product 1

HCID 534696297-methyl-5-{1-[(3-methylphenyl)acetyl]-2,3-dihydro-1H-indol-5-yl}-7H-pyrrolo[2,3-d]pyrimidin-4-amineYield 68.6%

Reagents, catalysts & solvents 2

HCID 962WaterSolventHCID 6228DimethylformamideSolvent

Procedure

In a 20 mL vial with cap, to the solution of 5-(2,3-dihydro-1H-indol-5-yl)-7-methyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine-2HCl (70.6 mg, 0.209 mmol), (3-methylphenyl)acetic acid (31.4 mg, 0.209 mmol), HATU (79 mg, 0.209 mmol) in DMF (2 mL) was added Hunig's base (0.146 mL, 0.836 mmol). The mixture was stirred at room temperature for overnight. LCMS showed reaction was completed. The reaction was poured into water, light brown colored solid formed. The solid was filtered and dried to afford 7-methyl-5-{1-[(3-methylphenyl)acetyl]-2,3-dihydro-1H-indol-5-yl}-7H-pyrrolo[2,3-d]pyrimidin-4-amine (57 mg). 1H NMR (400 MHz, DMSO-d6) δ ppm 2.30 (s, 3H), 3.16-3.23 (m, 2H), 3.72 (s, 3H), 3.82 (s, 2H), 4.17-4.24 (m, 2H), 7.06-7.14 (m, 3H), 7.20-7.27 (m, 3H), 7.30 (s, 1H), 8.11-8.18 (m, 2H).

Workup

  1. customreaction
  2. customformed
  3. filtrationThe solid was filtered
  4. customdried

Sources & evidence

ORD record
ord-887b7b7468164d1d8751919f7c9c9b6d
Source dataset
uspto-grants-2013_12
Patent number
US08598156B2

Reaction notes

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