HuagongsheHuagongshe Chemistry Print Report · For research reference only
Potassium Hydroxide → 8-chloro-2,3,4,5-tetrahydro-2-methyl-5-(2-(5-methylpyridin-3-yl)ethyl)-1H-pyrido[4,3-b]indole
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Potassium Hydroxide | HCID 14797 | — |
| Reactant | 8-chloro-2-methyl-1H,2H,3H,4H,5H-pyrido(4,3-b)indole | HCID 19615 | — |
| Reactant | 3-Methyl-5-vinylpyridine | HCID 1514207 | — |
| Solvent | N-methyl-2-pyrrolidone | HCID 13387 | — |
| Product | 8-chloro-2,3,4,5-tetrahydro-2-methyl-5-(2-(5-methylpyridin-3-yl)ethyl)-1H-pyrido[4,3-b]indole | HCID 57876372 | — |
Reaction Steps
The title compound is prepared from a mixture of 8-chloro-2,3,4,5-tetrahydro-2-methyl-1H-pyrido[4,3-b]indole, 3-methyl-5-vinylpyridine and KOH (5-7 equiv) in NMP at a temperature ranging between 25 deg C. to 100 deg C. The product obtained is isolated by preparative HPLC.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US09181240B2 |
| Source dataset | uspto-grants-2015_11 |
| ORD ID | ord-1f707b043898478bb1ca91ba746a63aa |
| Source note | uspto-grants-2015_11 |