HuagongsheHuagongshe Chemistry Print Report · For research reference only
Alpha-Ethyltryptamine → 2-Ethyl 1,2,3,6-tetrahydroazepino[4,5-b]indole-5-carboxylic acid n-propyl ester
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Alpha-Ethyltryptamine | HCID 8367 | — |
| Reactant | Ethyl bromopyruvate | HCID 66144 | — |
| Reactant | 3-Bromo-2-oxopropionate-1-propyl ester | HCID 11513992 | — |
| Product | 2-Ethyl 1,2,3,6-tetrahydroazepino[4,5-b]indole-5-carboxylic acid n-propyl ester | HCID 66639953 | — |
Reaction Steps
2-Ethyl 1,2,3,6-tetrahydroazepino[4,5-b]indole-5-carboxylic acid n-propyl ester was prepared in a manner similar to that described in Example 1A but replacing tryptamine hydrochloride with α-ethyl tryptamine and ethyl 3-bromopyruvate with n-propyl 3-bromopyruvate; MS (ESI): 303 (MH+).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07595311B2 |
| Source dataset | uspto-grants-2009_09 |
| ORD ID | ord-a26c3103d51040d4b1b297858b8f0884 |
| Source note | uspto-grants-2009_09 |