HuagongsheHuagongshe Chemistry Print Report · For research reference only
Triethylamine → 2-(3-Azabicyclo[3.3.1]non-3-yl)-9-chloro-1,2,3,4-tetrahydro-8-methyl-5H-[1]benzopyrano[3,4-c]pyridin-5-one
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Triethylamine | HCID 8471 | — |
| Reactant | HCID 13136928 | HCID 13136928 | — |
| Reactant | 3-(2-Chloroethyl)-3-azabicyclo[3.3.1]nonane hydrochloride | HCID 20488143 | — |
| Product | 2-(3-Azabicyclo[3.3.1]non-3-yl)-9-chloro-1,2,3,4-tetrahydro-8-methyl-5H-[1]benzopyrano[3,4-c]pyridin-5-one | HCID 86739021 | 64.4% |
Reaction Steps
Prepared by the method described for Example 13 from 9-chloro-1,2,3,4-tetrahydro-8-methyl-5H-[1]benzopyrano[3,4-c]pyridin-5-one (1.2 g, 0.005 moles), triethylamine (1.4 ml, 0.010 moles), and 3-(2-chloroethyl)-3-azabicyclo[3.3.1]nonane hydrochloride (1.1 g, 0.005 moles). Recrystallization from methanol gave the product (1.2 g), mp 147°-149° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04404138 |
| Source dataset | uspto-grants-1983_09 |
| ORD ID | ord-e6fe0794474f4dfbb827ffdb24612d9f |
| Source note | uspto-grants-1983_09 |