HuagongsheHuagongshe Chemistry Print Report · For research reference only
Dimethylamine → 2-(Aminomethylidene)-2,3-dihydro-1h-inden-1-one
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Dimethylamine | HCID 674 | — |
| Reactant | Methylamine | HCID 6329 | — |
| Reactant | Ammonium Acetate | HCID 517165 | — |
| Reactant | Acetaldehyde ammonia | HCID 522583 | — |
| Reactant | 1H-Inden-1-one, 2,3-dihydro-2-(hydroxymethylene)- | HCID 3764882 | — |
| Solvent | Ethanol | HCID 702 | — |
| Product | 2-(Aminomethylidene)-2,3-dihydro-1h-inden-1-one | HCID 170312 | — |
Reaction Steps
The 2-hydroxymethylene-1-indanone is then reacted with the appropriate nitrogen compound e.g. ammonium acetate, dimethyl amine, monomethyl amine or aminoethanol, in ethanol or any other suitable solvent to yield a 2-aminomethylene-1-indanone which is then dried and recrystallized from benzene or any other suitable solvent.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04022836 |
| Source dataset | uspto-grants-1977_05 |
| ORD ID | ord-5a41d52e4f274430b4290780d481d9a5 |
| Source note | uspto-grants-1977_05 |