HuagongsheHuagongshe Chemistry Print Report · For research reference only
2,6-Di-tert-butyl-4-mercaptophenol → Dimethyl 2-(3,5-di-tert-butyl-4-hydroxyphenylthio)succinate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2,6-Di-tert-butyl-4-mercaptophenol | HCID 70370 | — |
| Reactant | Dimethyl maleate | HCID 5271565 | — |
| Catalyst | Triethylamine | HCID 8471 | — |
| Product | Dimethyl 2-(3,5-di-tert-butyl-4-hydroxyphenylthio)succinate | HCID 20255224 | 80% |
Reaction Steps
The procedure of Example 1 is repeated using 23.84 grams of 2,6-di-tert-butyl-4-mercaptophenol, 14.41 grams of dimethyl maleate, and 0.5 grams of triethylamine. The product is recrystallized from heptane to give 30.44 grams (80% yield) of white solid, m.p. 94°-96° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04497959 |
| Source dataset | uspto-grants-1985_02 |
| ORD ID | ord-d7c96bd12f27495fa67a1f26e4576459 |
| Source note | uspto-grants-1985_02 |