HuagongsheHuagongshe Chemistry Print Report · For research reference only
Oxygen → HCID 10081970, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Oxygen | HCID 977 | — |
| Reactant | Methacrylic Acid | HCID 4093 | — |
| Reactant | 4-Methoxyphenol | HCID 9015 | — |
| Reactant | 2-Hexyloxirane | HCID 18126 | — |
| Catalyst | Tetramethylammonium chloride | HCID 6379 | — |
| Product | HCID 10081970 | HCID 10081970 | — |
Reaction Steps
Hydroxyoctyl methacrylate (HOMA) is prepared by reacting 28.8 parts of methacrylic acid with 40.0 parts 1,2-epoxyoctane in the presence of 0.07 parts of tetramethylammonium chloride and 0.21 parts of hydroquinone monomethylether for 4 hours at 140° C. with O2 bubbled through the reaction mixture. The product is distilled at 95°-110° C./0.4 mm to yield 46 grams of HOMA which was identified by IR and NMR.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05256751 |
| Source dataset | uspto-grants-1993_10 |
| ORD ID | ord-d6e383fa09ff4918bb13b6899f2b453a |
| Source note | uspto-grants-1993_10 |