Ammonium Hydroxide → HCID 67263369, compound

HRID 1687952Notes

Reaction equation

HRID 1687952 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@@H:26]2[CH2:31][CH2:30][CH2:29][CH2:28][C@H:27]2[NH:32][S:33]([CH3:36])(=[O:35])=[O:34])[C:22]([Cl:37])=[CH:21][N:20]=1.[NH4+].[OH-]>C(Cl)Cl.CO>[Cl:37][C:22]1[C:23]([NH:25][C@@H:26]2[CH2:31][CH2:30][CH2:29][CH2:28][C@H:27]2[NH:32][S:33]([CH3:36])(=[O:35])=[O:34])=[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

5

Reactant 3

HCID 14923Ammonium HydroxideHCID 67263741HCID 67263741, compoundHCID 86633854N-[(1R,2R)-2-(2,5-dichloropyrimidin-4-ylamino)-cyclohexyl]-methanesulfonamide

Product 1

HCID 67263369HCID 67263369, compoundYield 24.8%

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 (70 mg, 0.30 mmol) and N-[(1R,2R)-2-(2,5-dichloro-pyrimidin-4-ylamino)-cyclohexyl]-methanesulfonamide (101 mg, 0.30 mmol) were coupled to provide N-{(1R,2R)-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]-cyclohexyl}-methane-sulfonamide (40 mg, 20%) as a mustard yellow solid following preparative tlc (DCM/MeOH/c.NH4OH=90/9/1); 1H NMR (400 MHz, CDCl3) δ 8.15 (s, 1H), 8.00 (s, 1H), 7.49 (s, 1H), 7.46 (s, 1H), 6.82 (s, 1H), 5.53 (d, J=7 Hz, 1H), 5.31 (d, J=7 Hz, 1H), 3.94 (s, 3H), 3.74 (s, 2H), 3.40 (s, 2H), 3.29 (m, 1H), 2.87 (s, 3H), 2.77 (q, J=7 Hz, 2H), 2.23 (m, 2H), 1.84 (m, 2H), 1.38 (m, 2H), 1.27 (m, 2H), 1.20 (t, J=7 Hz, 3H); MS (m/e) 538 (M+1); mp 216° C. (dec.).

Sources & evidence

ORD record
ord-71847dec89824e79b8bf99c32e1addcd
Source dataset
uspto-grants-2012_04
Patent number
US08148391B2

Reaction notes

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