HuagongsheHuagongshe Chemistry Print Report · For research reference only
Thionyl Chloride → 4-[3-(4-Cyclopropylaminomethyl-pyrazol-1-yl)-phenyl]-7-dimethylamino-8-trifluoromethyl-1,3-dihydro-benzo[b][1,4]diazepin-2-one
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Thionyl Chloride | HCID 24386 | — |
| Reactant | Cyclopropylamine | HCID 69828 | — |
| Reactant | 7-Dimethylamino-4-[3-(4-hydroxymethyl-pyrazol-1-yl)-phenyl]-8-trifluoromethyl-1,3-dihydro-benzo[b][1,4]diazepin-2-one | HCID 18613227 | — |
| Product | 4-[3-(4-Cyclopropylaminomethyl-pyrazol-1-yl)-phenyl]-7-dimethylamino-8-trifluoromethyl-1,3-dihydro-benzo[b][1,4]diazepin-2-one | HCID 18613463 | — |
Reaction Steps
The title compound was prepared from 7-dimethylamino-4-[3-(4-hydroxymethyl-pyrazol-1-yl)-phenyl]-8-trifluoromethyl-1,3-dihydro-benzo[b][1,4]diazepin-2-one (Example 68) (133 mg, 0.3 mmol) by treatment with SOCl2 (3 eq.) and cyclopropyl amine (10 eq.) as described in Example 45. Obtained as a yellow solid (45 mg).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06544985B2 |
| Source dataset | uspto-grants-2003_04 |
| ORD ID | ord-a4147a47b06d4b0e958d7fee01502bb1 |
| Source note | uspto-grants-2003_04 |