2-(2,5-Dichloro-pyrimidin-4-ylamino)-N,N-dimethyl-benzenesulfonamide → HCID 66830623, compound

HRID 1041611Notes

Reaction equation

HRID 1041611 reaction equation
[NH2:1][C:2]1[C:3]([O:16][CH3:17])=[CH:4][C:5]2[CH2:11][N:10]([CH2:12][CH3:13])[CH2:9][C:8](=[O:14])[NH:7][C:6]=2[CH:15]=1.Cl[C:19]1[N:24]=[C:23]([NH:25][C:26]2[CH:31]=[CH:30][CH:29]=[CH:28][C:27]=2[S:32]([N:35]([CH3:37])[CH3:36])(=[O:34])=[O:33])[C:22]([Cl:38])=[CH:21][N:20]=1>CO.C(Cl)Cl>[Cl:38][C:22]1[C:23]([NH:25][C:26]2[CH:31]=[CH:30][CH:29]=[CH:28][C:27]=2[S:32]([N:35]([CH3:37])[CH3:36])(=[O:34])=[O:33])=[N:24][C:19]([NH:1][C:2]2[C:3]([O:16][CH3:17])=[CH:4][C:5]3[CH2:11][N:10]([CH2:12][CH3:13])[CH2:9][C:8](=[O:14])[NH:7][C:6]=3[CH:15]=2)=[N:20][CH:21]=1

Participants

4

Reactant 2

HCID 467382872-(2,5-Dichloro-pyrimidin-4-ylamino)-N,N-dimethyl-benzenesulfonamideHCID 67263741HCID 67263741, compound

Product 1

HCID 66830623HCID 66830623, compoundYield 18%

Reagents, catalysts & solvents 1

HCID 21226129Dichloromethane methanolSolvent

Procedure

In an analogous manner to procedure 1656g, 8-amino-4-ethyl-7-methoxy-1,3,4,5-tetrahydro-benzo[e][1,4]diazepin-2-one (60 mg, 0.26 mmol) and 2-(2,5-dichloro-pyrimidin-4-ylamino)-N,N-dimethyl-benzenesulfonamide (88 mg, 0.26 mmol) were coupled to provide 2-[5-chloro-2-(4-ethyl-7-methoxy-2-oxo-2,3,4,5-tetrahydro-1H-benzo[e][1,4]diazepin-8-ylamino)-pyrimidin-4-ylamino]-N,N-dimethyl-benzenesulfonamide (25 mg, 18%) as a pale yellow solid following preparative tlc (10% MeOH-DCM); NMR (400 MHz, CDCl3) δ 9.36 (s, 1H), 8.44 (d, J=8 Hz, 1H), 8.18 (s, 1H), 8.08 (s, 1H), 7.93 (d, J=8 Hz, 1H), 7.65 (m, 2H), 7.37 (m, 1H), 7.09 (s, 1H), 6.82 (s, 1H), 3.94 (s, 3H), 3.76 (s, 2H), 3.43 (s, 2H), 2.77 (m, 8H), 1.22 (t, J=7 Hz, 3H); MS (m/e) 546 (M+1); mp 175° C.

Sources & evidence

ORD record
ord-eede339848a24f8cbe075a963426556d
Source dataset
uspto-grants-2013_10
Patent number
US08552186B2

Reaction notes

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