HuagongsheHuagongshe Chemistry Print Report · For research reference only
Dimethyl Sulfate → 9,9,10,10-Tetrakis (4-hydroxyphenyl)anthracene
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Dimethyl Sulfate | HCID 6497 | — |
| Reactant | Sodium Hydroxide | HCID 14798 | — |
| Reactant | 10,10-Bis (p-hydroxyphenyl) anthrone | HCID 12306305 | — |
| Product | 9,9,10,10-Tetrakis (4-hydroxyphenyl)anthracene | HCID 23369050 | — |
Reaction Steps
A mixture of 7.6 g 10,10-bis (p-hydroxyphenyl) anthrone, 10 ml alcohol, and 100 ml 10% sodium hydroxide solution was refluxed and 30 ml dimethyl sulfate was added gradually. It was heated for 1 h and the crystalline precipitate was recrystallized from acetic acid to give a white product. MP=208°-209° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05322528 |
| Source dataset | uspto-grants-1994_06 |
| ORD ID | ord-ea848150095a49c7a664ca749af82c0b |
| Source note | uspto-grants-1994_06 |