HuagongsheHuagongshe Chemistry Print Report · For research reference only
Vanillin → Methyl 1,2,3,4-Tetrahydro-l-(4-Hydroxy-3-Methoxyphenyl)-9H-Pyrido(3,4-b)Indole-3-Carboxylate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Vanillin | HCID 1183 | — |
| Reactant | L-Tryptophan, methyl ester | HCID 77980 | — |
| Product | Methyl 1,2,3,4-Tetrahydro-l-(4-Hydroxy-3-Methoxyphenyl)-9H-Pyrido(3,4-b)Indole-3-Carboxylate | HCID 3890051 | — |
Reaction Steps
The same method but starting from racemic tryptophan methyl ester and 4-hydroxy-3-methoxybenzaldehyde gave the title compound as a cream solid m.p.:195° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05859006 |
| Source dataset | uspto-grants-1999_01 |
| ORD ID | ord-54c98a4f87e64061ac29e1c24a38b8be |
| Source note | uspto-grants-1999_01 |