HuagongsheHuagongshe Chemistry Print Report · For research reference only
Maleic Anhydride → HCID 54336797, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Maleic Anhydride | HCID 7923 | — |
| Reactant | 2,6-Di-tert-butyl-4-mercaptophenol | HCID 70370 | — |
| Catalyst | Triethylamine | HCID 8471 | — |
| Product | HCID 54336797 | HCID 54336797 | 56.5% |
Reaction Steps
The procedure of Example 1 is repeated using 23.84 grams of 2,6-di-tert-butyl-4-mercaptophenol, 9.8 grams of maleic anhydride, and 0.51 grams of triethylamine. The residue is recrystallized once from hexane:toluene mixture and once from cyclohexane to give 19.0 grams of a light yellow solid, m.p. 92°-93° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04497959 |
| Source dataset | uspto-grants-1985_02 |
| ORD ID | ord-521c5cd4e8904d339b5d4f570e05ddf0 |
| Source note | uspto-grants-1985_02 |