HuagongsheHuagongshe Chemistry Print Report · For research reference only
Ethyl ketone → 3,3-Bis(4-hydroxyphenyl)pentane
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Ethyl ketone | HCID 7288 | — |
| Reactant | Propyl mercaptan | HCID 7848 | — |
| Reactant | Cyclohexanone | HCID 7967 | — |
| Reactant | Butanethiol | HCID 8012 | — |
| Product | 3,3-Bis(4-hydroxyphenyl)pentane | HCID 2288503 | — |
Reaction Steps
3,3-Bis(p-hydroxyphenyl)pentane was prepared by repeating the procedure of Example I with the exceptions that 86 grams of 3-pentanone, and 0.5 gram of propanethiol were respectively employed in place of the cyclohexanone and butanethiol. The purity of the resulting above product was 99.5, and it had a melting point of 207° to 208° C. NMR data for this product was as follows:
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04766255 |
| Source dataset | uspto-grants-1988_08 |
| ORD ID | ord-06b0221730954dac940020f013f59220 |
| Source note | uspto-grants-1988_08 |