HuagongsheHuagongshe Chemistry Print Report · For research reference only
1,3-Cyclohexanedione → 2-[(Dimethylamino)methylidene]cyclohexane-1,3-dione
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 1,3-Cyclohexanedione | HCID 10434 | — |
| Reactant | Dimethylformamide dimethyl acetal | HCID 78373 | — |
| Product | 2-[(Dimethylamino)methylidene]cyclohexane-1,3-dione | HCID 359353 | 99.4% |
Reaction Steps
According to Scheme 1 Step 1: A solution of cyclohexane-1,3-dione (89 mmol, 10 g) and of 1,1-dimethoxy-N,N-dimethylmethanamine (263 mmol, 35.0 mL) was stirred under reflux for 2 hours. After evaporation, 14.8 g (88.5 mmol, 99%) of 2-((dimethylamino)methylene)cyclohexane-1,3-dione were obtained as a yellow solid.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08697744B2 |
| Source dataset | uspto-grants-2014_04 |
| ORD ID | ord-1ad49646db7f4072af732cca96fae312 |
| Source note | uspto-grants-2014_04 |