HuagongsheHuagongshe Chemistry Print Report · For research reference only
Sulfuric Acid → Sulfuric Acid
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Sulfuric Acid | HCID 1118 | — |
| Reactant | 1,1,1-Trifluoro-3-(hydroxyimino)-5-(2-methylphenyl)pentan-2-one | HCID 71414147 | — |
| Solvent | Water | HCID 962 | — |
| Product | Sulfuric Acid | HCID 1118 | 50% |
| Product | 3,4-dihydro-1-hydroxy-5-methyl-1-(trifluoromethyl)-2(1H)-naphthalenone oxime | HCID 73198471 | — |
Reaction Steps
cyclizing the 1,1,1-trifluoro-5-(2-methylphenyl)-2,3-pentanedione 3-oxime with 100% sulfuric acid or with aqueous sulfuric acid containing from 50 up to 100% by weight of sulfuric acid per volume of water, i.e. 50% up to 100% (w/v) aqueous sulfuric acid, to obtain 3,4-dihydro-1-hydroxy-5-methyl-1-(trifluoromethyl)-2(1H)-naphthalenone oxime;
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04499310 |
| Source dataset | uspto-grants-1985_02 |
| ORD ID | ord-50d170b5a8b0438b92da9a839634a95a |
| Source note | uspto-grants-1985_02 |