Bicyclo[2.2.1]heptane-1-methanesulfonic acid, 7,7-dimethyl-2-oxo-, (1S)- → HCID 66830661, compound

HRID 1041624Notes

Reaction equation

HRID 1041624 reaction equation
[NH2:1][C:2]1[C:15]([O:16][CH3:17])=[CH:14][C:5]2[NH:6][C:7](=[O:13])[CH2:8][CH2:9][C:10]([CH3:12])([CH3:11])[C:4]=2[CH:3]=1.Cl[C:19]1[N:24]=[C:23]([NH:25][C:26]2[CH:35]=[CH:34][CH:33]=[CH:32][C:27]=2[C:28]([NH:30][CH3:31])=[O:29])[C:22]([Cl:36])=[CH:21][N:20]=1.C12(CS(O)(=O)=O)C(C)(C)C(CC1)CC2=O.CC[NH+](CC)CC.CC[NH+](CC)CC.C([O-])([O-])=O>C(O)(C)C>[Cl:36][C:22]1[C:23]([NH:25][C:26]2[CH:35]=[CH:34][CH:33]=[CH:32][C:27]=2[C:28]([NH:30][CH3:31])=[O:29])=[N:24][C:19]([NH:1][C:2]2[C:15]([O:16][CH3:17])=[CH:14][C:5]3[NH:6][C:7](=[O:13])[CH2:8][CH2:9][C:10]([CH3:12])([CH3:11])[C:4]=3[CH:3]=2)=[N:20][CH:21]=1

Participants

6

Reactant 4

HCID 18462Bicyclo[2.2.1]heptane-1-methanesulfonic acid, 7,7-dimethyl-2-oxo-, (1S)-HCID 15264167Carbonic acid--N,N-diethylethanamine (1/2)HCID 579741322-(2,5-Dichloropyrimidin-4-ylamino)-N-methylbenzamideHCID 67263851HCID 67263851, compound

Product 1

HCID 66830661HCID 66830661, compoundYield 27.5%

Reagents, catalysts & solvents 1

HCID 3776IsopropanolSolvent

Procedure

7-Amino-8-methoxy-5,5-dimethyl-1,3,4,5-tetrahydro-benzo[b]azepin-2-one (59 mg, 0.25 mmol), 2-(2,5-Dichloro-pyrimidin-4-ylamino)-N-methyl-benzamide (75 mg, 0.25 mmol), and 10-Camphorsulfonic acid (58 mg, 0.25 mmol), in Isopropyl alcohol (4 mL) were irradiated at 120° C. for 40 min in a CEM microwave. The sample was cooled, treated with MP-carbonate resin, filtered and conc. in vacuo. Silica gel chromatography afforded the product as a yellow solid (34 mg, 27%). MP: 197-199° C.; LCMS 495 (M+H); 1H-NMR, CDCl3: 11.1 (s, 1H), 8.66 (d, 1H, J=8.4 Hz), 8.38 (s, 1H), 8.16 (s, 1H), 7.50 (d, 1H, J=7.9 Hz), 7.43 (dd, 1H, J=7.7, 7.7 Hz), 7.30 (m, 1H), 7.08 (m, 1H), 7.01 (s, 1H), 6.45 (s, 1H), 6.21 (s, 1H), 3.90 (s, 3H), 3.07 (d, 3H, J=4.9 Hz), 2.40 (t, 2H, J=7.0 Hz), 2.08 (t, 2H, J=7.0 Hz), 1.30 (s, 6H).

Workup

  1. temperatureThe sample was cooled
  2. filtrationfiltered and conc. in vacuo

Sources & evidence

ORD record
ord-c8c53e43316f4eff8368fc22ae38c37c
Source dataset
uspto-grants-2013_10
Patent number
US08552186B2

Reaction notes

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