HuagongsheHuagongshe Chemistry Print Report · For research reference only
2-Chlorobenzenepropanoyl chloride → 5-[4-[3-(2-Chlorophenyl)propionylamino]phenyl]-1H-naphtho[1,2-b][1,4]diazepine-2,4(3H,5H)-dione
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2-Chlorobenzenepropanoyl chloride | HCID 15122576 | — |
| Reactant | Ethyl 4-[2,4-dioxo-3,4-dihydro-1H-naphtho[2,1-b][1,4]diazepin-5(2H)-yl]benzoate | HCID 117699155 | — |
| Reactant | 5-(4-Aminophenyl)-1H-naphtho[1,2-b][1,4]diazepine-2,4(3H,5H)-dione | HCID 117699167 | — |
| Reactant | 4-[2,4-Dioxo-3,4-dihydro-1H-naphtho[2,1-b][1,4]diazepin-5(2H)-yl]benzoic acid | HCID 117699181 | — |
| Product | 5-[4-[3-(2-Chlorophenyl)propionylamino]phenyl]-1H-naphtho[1,2-b][1,4]diazepine-2,4(3H,5H)-dione | HCID 117699444 | 56% |
Reaction Steps
By using 5-(4-aminophenyl)-1H-naphtho[1,2-b][1,4]diazepine-2,4(3H,5H)-dione obtained in Example 1, (3) (35 mg, 0.110 mmol), and 3-(2-chlorophenyl)propionic acid chloride (0.132 mmol), the title compound (30 mg, yield 56%) was obtained as white crystals in the same manner as that of Example 1, (4).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US09382236B2 |
| Source dataset | uspto-grants-2016_07 |
| ORD ID | ord-1ccc1965473e40d9a1f01edb01112e54 |
| Source note | uspto-grants-2016_07 |