Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Water | HCID 962 | — |
| Reactant | Diethyl Ether | HCID 3283 | — |
| Reactant | Bisphenol A | HCID 6623 | — |
| Reactant | Ethyl vinyl ether | HCID 8023 | — |
| Catalyst | Benzenesulfonic acid, 4-methyl-, compd. with pyridine (1:1) | HCID 466102 | — |
| Solvent | 1,4-Dioxane | HCID 31275 | — |
| Product | HCID 14388500 | HCID 14388500 | — |
Reaction Steps
To a solution of 2,2-bis(4-hydroxyphenyl)propane (32.0 g, 0.14 mole) and vinyl ethyl ether (80.8 g, 1.12 mole) in 1,4-dioxane (130 ml), pyridinium p-toluenesulfonate (2.8 g) was added and reacted with stirring for 6 hours at 20°25° C. After reaction, ethyl ether (300 ml) and H2O (100 ml) were added to a reaction mixture, stirred for 30 min. at room temperature, and allowed to stand. The organic layer was washed thrice with H2O, dried over anhydrous MgSO4 and evaporated to give 50.8 g of 2,2-bis[4-(1-ethoxyethoxy)phenyl]propane as residual pale yellow oil.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patent number | US05695910 |
|---|
| Source dataset | uspto-grants-1997_12 |
|---|
| ORD ID | ord-2d18575336aa44c98fb510b2165ecf70 |
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| Source note | uspto-grants-1997_12 |
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