HuagongsheHuagongshe Chemistry Print Report · For research reference only
Phosphorus pentachloride → HCID 21446958, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Phosphorus pentachloride | HCID 24819 | — |
| Reactant | 1-Methylpiperazine | HCID 53167 | — |
| Reactant | Fumaric Acid | HCID 444972 | — |
| Reactant | HCID 20381754 | HCID 20381754 | — |
| Solvent | Ethanol | HCID 702 | — |
| Product | HCID 21446958 | HCID 21446958 | — |
Reaction Steps
In the same way as described in example 1, 3-chloro-7-benzyl-7H-indolo[3,2-b][1,5]benzoxazepine-6(5H)-one, phosphorous pentachloride and N-methyl piperazine were reacted. The product was purified by chromatography on neutral alumina and elution with 3% ethanol in ether. The yellow oil thus obtained was reacted with fumaric acid in hot ethanol and the salt recrystallized from ethanol for analysis, mp. 217°-8°.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04013660 |
| Source dataset | uspto-grants-1977_03 |
| ORD ID | ord-76d3bc1d3b7e4c2e90b72a0d758ea4db |
| Source note | uspto-grants-1977_03 |