HuagongsheHuagongshe Chemistry Print Report · For research reference only
4-Pyridinecarboxylic acid, 1-oxide → 6,11-dihydro-11-(4-piperidinylidene)-5H-imidazo[2,1-b][3]benzazepine
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 4-Pyridinecarboxylic acid, 1-oxide | HCID 26130 | — |
| Reactant | 1,3-Propanediamine, N'-(ethylcarbonimidoyl)-N,N-dimethyl-, monohydrochloride | HCID 2723939 | — |
| Reactant | 1-Hydroxybenzotriazole hydrate | HCID 2796029 | — |
| Product | 6,11-dihydro-11-(4-piperidinylidene)-5H-imidazo[2,1-b][3]benzazepine | HCID 18612492 | — |
Reaction Steps
6,11-dihydro-11-(4-piperidinylidene)-5H-imidazo[2,1-b][3]benzazepine (C) was prepared as described in Example 4. The Aldrich Chemical Company supplies 1-(3-dimethylaminopropyl)-3-ethylcarbodiimide hydrochloride, pyridine-4-carboxylic acid N-oxide, and 1-hydroxybenzotriazole hydrate.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05393753 |
| Source dataset | uspto-grants-1995_02 |
| ORD ID | ord-ade618fc01a642c6b8c4f20c8512cbc5 |
| Source note | uspto-grants-1995_02 |