Cesium carbonate → HCID 86295876, compound

HRID 594059Notes

Reaction equation

HRID 594059 reaction equation
[CH3:1][C:2]1[CH:7]=[CH:6][C:5]([NH:8][C:9](=[O:20])[C:10]2[CH:15]=[CH:14][CH:13]=[C:12]([C:16]([F:19])([F:18])[F:17])[CH:11]=2)=[CH:4][C:3]=1[C:21]1[CH:26]=[C:25]([N:27]2[CH2:32][CH2:31][O:30][CH2:29][CH2:28]2)[N:24]=[C:23](S(C)(=O)=O)[N:22]=1.[NH:37]1[CH2:41][CH2:40][CH2:39][C:38]1=[O:42].C(=O)([O-])[O-].[Cs+].[Cs+]>O1CCOCC1>[CH3:1][C:2]1[CH:7]=[CH:6][C:5]([NH:8][C:9](=[O:20])[C:10]2[CH:15]=[CH:14][CH:13]=[C:12]([C:16]([F:19])([F:18])[F:17])[CH:11]=2)=[CH:4][C:3]=1[C:21]1[CH:26]=[C:25]([N:27]2[CH2:32][CH2:31][O:30][CH2:29][CH2:28]2)[N:24]=[C:23]([N:37]2[CH2:41][CH2:40][CH2:39][C:38]2=[O:42])[N:22]=1

Participants

5

Reactant 3

HCID 10796Cesium carbonateHCID 120252-PyrrolidoneHCID 90409101HCID 90409101, compound

Product 1

HCID 86295876HCID 86295876, compound

Reagents, catalysts & solvents 1

HCID 312751,4-DioxaneSolvent

Conditions

Temperature
120 °C

Procedure

To a solution of N-(4-methyl-3-(2-(methylsulfonyl)-6-morpholinopyrimidin-4-yl)phenyl)-3-(trifluoromethyl)benzamide (1.0 equiv.) and pyrrolidin-2-one (2.0 equiv.) in dioxane (0.10M) was added cesium carbonate (1.0 equiv.) and the allowed to stir at 120° C. for 24 hours. LCMS analysis indicated formation of the desired product. The volatiles were removed in vacuo. The crude material was purified via preparative reverse phase HPLC. Upon lyophilization of the pure fractions, N-(4-methyl-3-(6-morpholino-2-(2-oxopyrrolidin-1-yl)pyrimidin-4-yl)phenyl)-3-(trifluoromethyl)benzamide was isolated as the TFA salt in 12% yield. LCMS (m/z) (M+H)=526.3, Rt=0.83 min. 1H NMR (400 MHz, <cd3od>) δ ppm 2.25 (quin, J=7.73 Hz, 2H) 2.47 (s, 3H) 2.81 (t, J=8.02 Hz, 2H) 3.82-3.87 (m, 8H) 4.15 (t, J=7.43 Hz, 2H) 7.03 (s, 1H) 7.47 (d, J=8.61 Hz, 1H) 7.71 (dd, J=8.41, 2.15 Hz, 1H) 7.75 (t, J=7.83 Hz, 1H) 7.92 (d, J=7.83 Hz, 1H) 8.11 (d, J=2.35 Hz, 1H) 8.22 (d, J=7.83 Hz, 1H) 8.27 (s, 1H).

Sources & evidence

ORD record
ord-b282bc38c1cf42b2a188ff5deb224e27
Source dataset
uspto-grants-2016_01
Patent number
US09242969B2

Reaction notes

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