Thionyl Chloride → HCID 117699055, compound

HRID 1049745Notes

Reaction equation

HRID 1049745 reaction equation
[CH3:1][C:2]1[CH:6]=[CH:5][S:4][C:3]=1[C:7]([OH:9])=O.S(Cl)(Cl)=O.[NH2:14][C:15]1[CH:20]=[CH:19][C:18]([N:21]2[C:27](=[O:28])[CH2:26][C:25](=[O:29])[NH:24][C:23]3[C:30]4[C:35]([CH:36]=[CH:37][C:22]2=3)=[CH:34][CH:33]=[CH:32][CH:31]=4)=[CH:17][CH:16]=1>>[CH3:1][C:2]1[CH:6]=[CH:5][S:4][C:3]=1[C:7]([NH:14][C:15]1[CH:20]=[CH:19][C:18]([N:21]2[C:27](=[O:28])[CH2:26][C:25](=[O:29])[NH:24][C:23]3[C:30]4[C:35]([CH:36]=[CH:37][C:22]2=3)=[CH:34][CH:33]=[CH:32][CH:31]=4)=[CH:17][CH:16]=1)=[O:9]

Participants

4

Reactant 3

HCID 24386Thionyl ChlorideHCID 902693-Methyl-2-thenoic acidHCID 1176991675-(4-Aminophenyl)-1H-naphtho[1,2-b][1,4]diazepine-2,4(3H,5H)-dione

Product 1

HCID 117699055HCID 117699055, compoundYield 95.1%

Procedure

3-Methyl-2-thiophenecarboxylic acid (28 mg, 0.2 mmol) was treated with thionyl chloride in the same manner as that of Example 13, and then by using the resultant together with 5-(4-aminophenyl)-1H-naphtho[1,2-b][1,4]diazepine-2,4(3H,5H)-dione (32 mg, 0.1 mmol) obtained in Example 1, (3), the title compound (42 mg, yield 95%) was obtained as white crystals in the same manner as that of Example 1, (4).

Sources & evidence

ORD record
ord-6bab2f57cd7b4350a7f7a4887cc439fb
Source dataset
uspto-grants-2016_07
Patent number
US09382236B2

Reaction notes

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