HuagongsheHuagongshe Chemistry Print Report · For research reference only
Ethylamine → N-ethyl-4-(1,2,3,4-tetrahydro-2,8-dimethylpyrido[4,3-b]indol-5-yl)butanamide
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Ethylamine | HCID 6341 | — |
| Reactant | Ethyl 4-(1,2,3,4-tetrahydro-2,8-dimethylpyrido[4,3-b]indol-5-yl)butanoate | HCID 44159096 | — |
| Product | N-ethyl-4-(1,2,3,4-tetrahydro-2,8-dimethylpyrido[4,3-b]indol-5-yl)butanamide | HCID 44159097 | — |
Reaction Steps
Ethyl 4-(1,2,3,4-tetrahydro-2,8-dimethylpyrido[4,3-b]indol-5-yl)butanoate (80 mg, 0.2 mmol) was stirred with ethylamine (0.8 ml) at 100-120° C. for 3-4 h to obtain 40 mg of N-ethyl-4-(1,2,3,4-tetrahydro-2,8-dimethylpyrido[4,3-b]indol-5-yl)butanamide after purification on neutral alumina chromatography eluting with methanol-dichloromethane gradient.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US09115137B2 |
| Source dataset | uspto-grants-2015_08 |
| ORD ID | ord-1be6e4c238fc4db9a7596231619a4c91 |
| Source note | uspto-grants-2015_08 |