N,N-Dimethylethylenediamine → 4,8-bis-(2-chloro-phenyl)-2-(2-dimethylamino-ethylamino)-8H-pyrido[2,3-d]pyrimidin-7-one

HRID 2249756Notes

Reaction equation

HRID 2249756 reaction equation
[Cl:1][C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][C:3]=1[C:8]1[C:9]2[CH:21]=[CH:20][C:19](=[O:22])[N:18]([C:23]3[CH:28]=[CH:27][CH:26]=[CH:25][C:24]=3[Cl:29])[C:10]=2[N:11]=[C:12](S(C)(=O)=O)[N:13]=1.[CH3:30][N:31]([CH3:35])[CH2:32][CH2:33][NH2:34]>>[Cl:1][C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][C:3]=1[C:8]1[C:9]2[CH:21]=[CH:20][C:19](=[O:22])[N:18]([C:23]3[CH:28]=[CH:27][CH:26]=[CH:25][C:24]=3[Cl:29])[C:10]=2[N:11]=[C:12]([NH:34][CH2:33][CH2:32][N:31]([CH3:35])[CH3:30])[N:13]=1

Participants

3

Reactant 2

HCID 66053N,N-DimethylethylenediamineHCID 102255784,8-bis-(2-chloro-phenyl)-2-methanesulfonyl-8H-pyrido[2,3-d]pyrimidin-7-one

Product 1

HCID 101390244,8-bis-(2-chloro-phenyl)-2-(2-dimethylamino-ethylamino)-8H-pyrido[2,3-d]pyrimidin-7-oneYield 84%

Procedure

The product of Example 47, and N,N-dimethylethylenediamine were reacted by the procedure of Example 60 to afford the title compound 4,8-bis-(2-chloro-phenyl)-2-(2-dimethylamino-ethylamino)-8H-pyrido[2,3-d]pyrimidin-7-one (396 mg, 84% yield). 1H-NMR (CDCl3) δ 2.02-2.34 (m, 8H), 3.05 (m, 2H), 6.02 (br s, 1H), 6.39 (d, 1H, J=9.8 Hz), 7.24-7.62 (m, 9H). LC MS (m/e)=455 (MH+).

Sources & evidence

ORD record
ord-673bea590fa64265b7e388ba1cccd972
Source dataset
uspto-grants-2008_01
Patent number
US07314881B2

Reaction notes

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