HuagongsheHuagongshe Chemistry Print Report · For research reference only
Ammonia → HCID 54208357, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Ammonia | HCID 222 | — |
| Reactant | Morpholine | HCID 8083 | — |
| Reactant | HCID 21399914 | HCID 21399914 | — |
| Product | HCID 54208357 | HCID 54208357 | 75% |
Reaction Steps
Under the conditions of Example 31, but with the difference that excess morpholine is added to the reaction mixture in place of the ammonia, 7,8-dimethylcarbazole-1-carboxylic acid is converted into the carboxylic acid morpholide. After recrystallization from dioxane -- water, 7,8-dimethylcarbazole-1-carboxylic acid morpholide is obtained in a 75% yield, m.p. 183° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04057640 |
| Source dataset | uspto-grants-1977_11 |
| ORD ID | ord-795cdc998951482ea22b15398dd5112f |
| Source note | uspto-grants-1977_11 |