Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Nitrogen | HCID 947 | — |
| Reactant | Bisphenol A bis(2-hydroxyethyl)ether | HCID 61909 | — |
| Reactant | Methyl di-t-butyl hydroxyhydrocinnamate | HCID 62603 | — |
| Reactant | Sodium Methoxide | HCID 10942334 | — |
| Solvent | Water | HCID 962 | — |
| Product | HCID 13741940 | HCID 13741940 | 896.3% |
Reaction Steps
Methyl 3,5-di-tert-butyl-4-hydroxyhydrocinnamate (6.42 g) was added to a flask equipped with a reflux condenser heated to 65° C. with hot water. The material was heated to 140° C. under N2 with magnetic stirring. Sodium methoxide (0.054 g) was added and a vacuum (10 mm) was applied. After 15 min., the vacuum was broken with N2 and 2,2-bis[4-(2-hydroxy)ethoxyphenyl]propane (3.16 g) was added. Vacuum was reapplied and temperature was slowly increaded to 160° C. After 4 hrs., the reaction was quenched with acetic acid and crystallized from isopropanol to give 7.5 g (89%) of the desired product, mp 104°-106° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| Patent number | US04598113 |
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| Source dataset | uspto-grants-1986_07 |
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| ORD ID | ord-e2b46289d0774689bb23928000f207c2 |
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| Source note | uspto-grants-1986_07 |
|---|
