HuagongsheHuagongshe Chemistry Print Report · For research reference only
Norbornadiene → 2,6-Bis(4-hydroxyphenylthio)bicyclo[2.2.1]heptane
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Norbornadiene | HCID 8473 | — |
| Reactant | 4-Mercaptophenol | HCID 240147 | — |
| Solvent | Toluene | HCID 1140 | — |
| Product | 2,6-Bis(4-hydroxyphenylthio)bicyclo[2.2.1]heptane | HCID 20150022 | — |
Reaction Steps
Sixty-six grams of 4-mercaptophenol, 100 ml. of toluene and 24.1 grams of 2,5-norbornadiene was heated to 70° C. and reacted 2.5 hours. After standing at room temperature for 16 hours, a white solid was filtered and washed with benzene-% sulfur, 17.9. Theoretical sulfur for 2,5 and/or 2,6-bis(4-hydroxyphenylthio)bicyclo[2.2.1]heptane is 18.0%. Melting point: 142°-146° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04330462 |
| Source dataset | uspto-grants-1982_05 |
| ORD ID | ord-383206c5a46b433cb5c47ece65842e5d |
| Source note | uspto-grants-1982_05 |