HuagongsheHuagongshe Chemistry Print Report · For research reference only
Acetic acid 3-acetoxy-5-(1-ethoxycarbonyloxy-ethyl)-phenyl ester → 3,5-Diacetoxy Styrene
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Acetic acid 3-acetoxy-5-(1-ethoxycarbonyloxy-ethyl)-phenyl ester | HCID 11493310 | — |
| Solvent | Toluene | HCID 1140 | — |
| Product | 3,5-Diacetoxy Styrene | HCID 11310559 | 90.2% |
Reaction Steps
20.0 g acetic acid 3-acetoxy-5-(1-ethoxycarbonyloxy-ethyl)-phenyl ester is dissolved in 92.5 ml toluene and the mixture is continuously conducted through a glass tube filled with ceramic packing at 475° C. After cooling the reaction mixture to room temperature the solvent is evaporated in vacuum and 12.8 g (90%) pure 3,5-diacetoxystyrene is isolated.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07820848B2 |
| Source dataset | uspto-grants-2010_10 |
| ORD ID | ord-f404fa1b35bd4f5c93806222873c250e |
| Source note | uspto-grants-2010_10 |