HuagongsheHuagongshe Chemistry Print Report · For research reference only
O-Cresol → 1,1-Bis(4-hydroxyphenyl)cyclohexane
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | O-Cresol | HCID 335 | — |
| Reactant | Phenol | HCID 996 | — |
| Product | 1,1-Bis(4-hydroxyphenyl)cyclohexane | HCID 232446 | — |
Reaction Steps
The procedure of Example 1 was repeated, except that 10500 g (111.6 moles) of phenol was substituted for o-cresol. The crude crystals that separated out were rinsed with methylene chloride; after airdrying they weighed 5170 g or 87% of theoretical. Recrystallization from methanol-water yielded pure CDP, mp 188-189° C., that was 99.8% pure by gas chromatography.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04304899 |
| Source dataset | uspto-grants-1981_12 |
| ORD ID | ord-2306a9c732c54a7f956e65db375654b8 |
| Source note | uspto-grants-1981_12 |