Potassium Carbonate → HCID 67544942, compound

HRID 1256533Notes

Reaction equation

HRID 1256533 reaction equation
[F:1][CH:2]([F:33])[C:3]1[N:7]([C:8]2[N:13]=[C:12]([N:14]3[CH2:19][CH2:18][O:17][CH2:16][CH2:15]3)[N:11]=[C:10]([N:20]3[CH2:25][CH2:24][CH2:23][C@H:22]([NH2:26])[CH2:21]3)[N:9]=2)[C:6]2[CH:27]=[CH:28][CH:29]=[C:30]([O:31][CH3:32])[C:5]=2[N:4]=1.[Cl:34][CH2:35][S:36](Cl)(=[O:38])=[O:37].C([O-])([O-])=O.[K+].[K+]>C(Cl)Cl>[Cl:34][CH2:35][S:36]([NH:26][C@H:22]1[CH2:23][CH2:24][CH2:25][N:20]([C:10]2[N:9]=[C:8]([N:7]3[C:6]4[CH:27]=[CH:28][CH:29]=[C:30]([O:31][CH3:32])[C:5]=4[N:4]=[C:3]3[CH:2]([F:1])[F:33])[N:13]=[C:12]([N:14]3[CH2:15][CH2:16][O:17][CH2:18][CH2:19]3)[N:11]=2)[CH2:21]1)(=[O:38])=[O:37]

Participants

5

Reactant 3

HCID 11430Potassium CarbonateHCID 77054(Chloromethyl)sulfonyl chlorideHCID 67544275HCID 67544275, compound

Product 1

HCID 67544942HCID 67544942, compoundYield 57%

Reagents, catalysts & solvents 1

HCID 6344DichloromethaneSolvent

Procedure

Reaction of (3S)-1-[4-[2-(difluoromethyl)-4-methoxy-1H-benzimidazol-1-yl]-6-(4-morpholinyl)-1,3,5-triazin-2-yl]-3-piperidinamine (Example 46) with chloromethanesulfonyl chloride and K2CO3 in CH2Cl2 gave chloro-N-{(3S)-1-[4-[2-(difluoromethyl)-4-methoxy-1H-benzimidazol-1-yl]-6-(4-morpholinyl)-1,3,5-triazin-2-yl]-3-piperidinyl}methanesulfonamide in 57% yield: mp (MeOH) 166-168° C.; 1H NMR (DMSO-d6) (rotamers) δ7.99 (br, 1H), 7.98 and 7.88 (2d, J=8.5, 8.4 Hz, 1H), 7.69 and 7.68 (2t, JHF=52.9 Hz, 1H), 7.41 and 7.37 (2t, J=8.1, 8.2 Hz, 1H), 6.95 (d, J=7.9 Hz, 1H), 4.98-4.88 (m, 2H), 4.55-4.52 and 4.37-4.23 (2m, 2H), 3.97 (s, 3H), 3.80 (m, 4H), 3.69 (m, 4H), 3.45-3.11 (m, 3H), 1.99 (br, 1H), 1.83-1.80 (m, 1H), 1.64-1.48 (m, 2H); Anal. Calcd. for C22H27ClF2N8O4S.0.5H2O: C, 45.4; H, 4.85; N, 19.25. Found: C, 45.4; H, 4.8; N, 19.2%.

Sources & evidence

ORD record
ord-9047874ac00f49b0b22083a1cbc9db37
Source dataset
uspto-grants-2013_06
Patent number
US08461158B2

Reaction notes

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