2-Methylbenzoyl chloride → 5-[4-(2-Methylbenzoyl)aminophenyl]-1H-naphtho[1,2-b][1,4]diazepine-2,4(3H,5H)-dione

HRID 1049678Notes

Reaction equation

HRID 1049678 reaction equation
[NH2:1][C:2]1[CH:7]=[CH:6][C:5]([N:8]2[C:14](=[O:15])[CH2:13][C:12](=[O:16])[NH:11][C:10]3[C:17]4[C:22]([CH:23]=[CH:24][C:9]2=3)=[CH:21][CH:20]=[CH:19][CH:18]=4)=[CH:4][CH:3]=1.[CH3:25][C:26]1[CH:34]=[CH:33][CH:32]=[CH:31][C:27]=1[C:28](Cl)=[O:29].C(NC1C=CC(N2C(=O)CC(=O)NC3C4C(C=CC2=3)=CC=CC=4)=CC=1)(=O)C1C=CC=CC=1>>[CH3:25][C:26]1[CH:34]=[CH:33][CH:32]=[CH:31][C:27]=1[C:28]([NH:1][C:2]1[CH:7]=[CH:6][C:5]([N:8]2[C:14](=[O:15])[CH2:13][C:12](=[O:16])[NH:11][C:10]3[C:17]4[C:22]([CH:23]=[CH:24][C:9]2=3)=[CH:21][CH:20]=[CH:19][CH:18]=4)=[CH:4][CH:3]=1)=[O:29]

Participants

4

Reactant 3

HCID 702762-Methylbenzoyl chlorideHCID 716569715-(4-Benzoylaminophenyl)-1H-naphtho[1,2-b][1,4]diazepine-2,4(3H,5H)-dioneHCID 1176991675-(4-Aminophenyl)-1H-naphtho[1,2-b][1,4]diazepine-2,4(3H,5H)-dione

Product 1

HCID 716570645-[4-(2-Methylbenzoyl)aminophenyl]-1H-naphtho[1,2-b][1,4]diazepine-2,4(3H,5H)-dioneYield 59.7%

Procedure

By using 5-(4-aminophenyl)-1H-naphtho[1,2-b][1,4]diazepine-2,4(3H,5H)-dione (16 mg, 0.050 mmol) obtained in Example 1, (3), and 2-methylbenzoyl chloride (16 mg, 0.100 mmol), the title compound (13 mg, yield 59%) was obtained as off-white crystals in the same manner as that of Example 1, (4).

Sources & evidence

ORD record
ord-b40161f2586c4af89478ef4d1a35b16b
Source dataset
uspto-grants-2016_07
Patent number
US09382236B2

Reaction notes

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