Potassium Carbonate → HCID 178515110, compound

HRID 392278Notes

Reaction equation

HRID 392278 reaction equation
Cl[CH2:2][C:3]1[N:12]([C:13]2[CH:18]=[CH:17][CH:16]=[CH:15][C:14]=2[Cl:19])[C:11](=[O:20])[C:10]2[C:5](=[CH:6][C:7]([F:22])=[C:8]([F:21])[CH:9]=2)[N:4]=1.O.[SH:24][C:25]1[N:33]=[CH:32][N:31]=[C:30]2[C:26]=1[NH:27][CH:28]=[N:29]2.C([O-])([O-])=O.[K+].[K+]>CN(C=O)C>[Cl:19][C:14]1[CH:15]=[CH:16][CH:17]=[CH:18][C:13]=1[N:12]1[C:11](=[O:20])[C:10]2[C:5](=[CH:6][C:7]([F:22])=[C:8]([F:21])[CH:9]=2)[N:4]=[C:3]1[CH2:2][S:24][C:25]1[N:33]=[CH:32][N:31]=[C:30]2[C:26]=1[N:27]=[CH:28][NH:29]2

Participants

5

Reactant 3

HCID 11430Potassium CarbonateHCID 22316555HCID 22316555, compoundHCID 178527204HCID 178527204, compound

Product 1

HCID 178515110HCID 178515110, compoundYield 53.4%

Reagents, catalysts & solvents 1

HCID 6228DimethylformamideSolvent

Procedure

Prepared according to Procedure C using Intermediate 2q (200 mg, 0.586 mmol), 6-mercaptopurine monohydrate (110 mg, 0.645 mmol), K2CO3 (89 mg, 0.645 mmol), and DMF (4 mL). The crude product was recrystallized from EtOH to provide 143 mg of a pale yellow crystalline solid (53%), mp 207.8° C. (discolors; sweats at 136(C). 1H NMR (DMSO-d6) δ: 13.57 (br s, 1H); 8.49 (s, 1H); 8.46 (s, 1H); 8.11 (t, J=9.4 Hz, 1H); 7.88 (dd, J=7.3, 11 Hz, 1H); 7.77 (dd, J=1.7, 7.3 Hz, 1H); 7.67 (d, J=7.4 Hz, 1H); 7.42-7.55 (m, 2H); 4.48 (s, 2H). 13C NMR (DMSO-d6) ppm: 159.5 (d, J=2.5 Hz), 154.6 (dd, J=14, 255 Hz), 154.0 (d, J=1.5 Hz), 151.5, 149.3 (dd, J=14, 250 Hz), 145.1 (d, J=12 Hz), 143.9, 133.9, 132.1, 131.8, 131.4, 130.5, 128.9, 118.0 (d, J=4.9 Hz), 115.8 (d, J=18 Hz), 114.6 (d, J=20 Hz), 32.0. MS (ES): m/z 457.0 (M+). Anal. calcd. for C20H11ClF2N6OS: C, 52.58; H, 2.43; Cl, 7.76; N, 18.40; S, 7.02. Found: C, 51.81; H, 2.37; Cl, 7.49; N, 18.04; S, 7.55.

Workup

  1. customPrepared
  2. customThe crude product was recrystallized from EtOH

Sources & evidence

ORD record
ord-47a481bb1db64e2699012587214e8380
Source dataset
uspto-grants-2004_10
Patent number
US06800620B2

Reaction notes

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