HuagongsheHuagongshe Chemistry Print Report · For research reference only
Phenol → HCID 20225919, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Phenol | HCID 996 | — |
| Reactant | Cyclopentene | HCID 8882 | — |
| Product | HCID 20225919 | HCID 20225919 | 11.6% |
Reaction Steps
To 470 g of phenol and 100 g of an acid-activated fuller's earth 1020 g of cyclopentene are added dropwise at 140° C whereupon the mixture is stirred at the same temperature for 15 h. After elimination of the catalyst by filtration the reaction mixture is distilled by fractionation. Besides 2,4,6-tricyclopentylphenol 173 g of a fraction are obtained having a boiling range of 205° to 212° C at 1.4 mm Hg which are recrystallised from ligroin. Yield: 143 g of 2,4,5-tricyclopentylphenol. Melting point: 104° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04013473 |
| Source dataset | uspto-grants-1977_03 |
| ORD ID | ord-45919249bc9448c4952a281ae202d6a8 |
| Source note | uspto-grants-1977_03 |