HuagongsheHuagongshe Chemistry Print Report · For research reference only
Hydrochloric Acid → HCID 14650430, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Hydrochloric Acid | HCID 313 | — |
| Reactant | Methyl cyclohexanecarboxylate | HCID 20748 | — |
| Reactant | Sodium hydride | HCID 24758 | — |
| Reactant | 1-(5-Chloro-2-hydroxy-3-methylphenyl)ethan-1-one | HCID 13190807 | — |
| Solvent | Water | HCID 962 | — |
| Solvent | Toluene | HCID 1140 | — |
| Product | HCID 14650430 | HCID 14650430 | — |
Reaction Steps
2-Acetyl-4-chloro-6-methylphenol (1.84 g) and methyl cyclohexanecarboxylate (1.7 g) were dissolved in toluene (36 ml) and to the solution was added 60% sodium hydride (0.96 g). Then, the mixture was heated under reflux for 16 hours. The mixture was poured into cold water. Diluted hydrochloric acid was added and crystals precipitated were filtered and recrystallized from methanol to obtain the title compound, yield 1.54 g (52.2%). The melting point and IR and NMR spectra were identical with those of the compound of Reference Example 5.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04904690 |
| Source dataset | uspto-grants-1990_02 |
| ORD ID | ord-6bfd85ae47da42da97cd3bcb31da4f23 |
| Source note | uspto-grants-1990_02 |