HuagongsheHuagongshe Chemistry Print Report · For research reference only
1-Ethyl-2-methyl-1H-indole-3-carbaldehyde → 1H-Indole, 1-ethyl-2-methyl-
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 1-Ethyl-2-methyl-1H-indole-3-carbaldehyde | HCID 956584 | — |
| Reactant | Sodium p-toluenesulfinate | HCID 2723791 | — |
| Product | 1H-Indole, 1-ethyl-2-methyl- | HCID 170432 | — |
Reaction Steps
Following a procedure similar to that described in Example 4A but employing 6.5 g. of 85.9% sodium p-toluenesulfinate, 4.6 g. of 1-ethyl-2-methyl-1H-indole-3-carboxaldehyde and 3.8 g. of 1-ethyl-2-methyl-1H-indole there was obtained 4.5 g. of 3-[(1-ethyl-2-methyl-1H-indol-3-yl)(4-methylphenylsulfonyl)methyl]-1-ethyl-2-methyl-1H-indole, m.p. 146°-152° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04398030 |
| Source dataset | uspto-grants-1983_08 |
| ORD ID | ord-dd561f2cee1f4a7a8e758c9f7f62c986 |
| Source note | uspto-grants-1983_08 |