HuagongsheHuagongshe Chemistry Print Report · For research reference only
Dimethyl Carbonate → HCID 68527440, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Dimethyl Carbonate | HCID 12021 | — |
| Reactant | Sodium hydride | HCID 24758 | — |
| Reactant | 1-methyl-1H,4H,5H,6H,7H,8H-cyclohepta[c]pyrazol-4-one | HCID 20146596 | — |
| Product | HCID 68527440 | HCID 68527440 | — |
Reaction Steps
A solution of 1-methyl-5,6,7,8-tetrahydro-1H-cycloheptapyrazol-4-one (0.75 g, 4.6 mmol) in dimethylcarbonate (3 mL) is treated with 60% dispersion of sodium hydride in oil (0.4 g, 10 mmol) as described in Example 1A to yield the title compound: MS (DCI/NH3) m/z 223 (M+H)+.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08546410B2 |
| Source dataset | uspto-grants-2013_10 |
| ORD ID | ord-fb7d282f8a254fd684529612fd7ea7cd |
| Source note | uspto-grants-2013_10 |