HuagongsheHuagongshe Chemistry Print Report · For research reference only
Tetrafluoro-m-phenylenediamine dihydrochloride → 2,3,4,9-Tetrahydro-2-[4-(4-Pyridinyl)butyl]-1H-Pyrido[3,4-b]Indole Dihydrochloride
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Tetrafluoro-m-phenylenediamine dihydrochloride | HCID 149026 | — |
| Reactant | 4-Pyridinylbutyl bromide hydrobromide | HCID 70354558 | — |
| Product | 2,3,4,9-Tetrahydro-2-[4-(4-Pyridinyl)butyl]-1H-Pyrido[3,4-b]Indole Dihydrochloride | HCID 20155415 | — |
Reaction Steps
The title compound was prepared following the procedure of Example 1 and using 4-pyridinylbutyl bromide hydrobromide instead of 4-picolyl chloride hydrochloride, and was converted to the dihydrochloride, mp 259°-261° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04719211 |
| Source dataset | uspto-grants-1988_01 |
| ORD ID | ord-fd765fc7725b47e69aa0f2b152173ab9 |
| Source note | uspto-grants-1988_01 |