HuagongsheHuagongshe Chemistry Print Report · For research reference only
Epichlorohydrin → (Oxiran-2-yl)methyl 5-phenylpenta-2,4-dienoate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Epichlorohydrin | HCID 7835 | — |
| Reactant | 5-Phenyl-2,4-pentadienoic acid | HCID 73777 | — |
| Catalyst | Tetraethylammonium Bromide | HCID 6285 | — |
| Solvent | Water | HCID 962 | — |
| Product | (Oxiran-2-yl)methyl 5-phenylpenta-2,4-dienoate | HCID 53778512 | — |
Reaction Conditions
| Temperature | 110 °C |
|---|
Reaction Steps
To 9.0 g of cinnamylideneacetic acid (manufactured by Lancaster) were added 3.5 g of tetraethylammonium bromide (manufactured by Wako Pure Chemical) and 100 ml of epichlorohydrin (manufactured by Wako Pure Chemical), the mixture was heated to reflux at 110° C. for 3 hours, 50 ml of distilled water was added thereto and an organic layer was separated and concentrated in vacuo at 80° C. to give 17.3 g of glycidyl cinnamylideneacetate. An epoxy equivalent of this glycidyl cinnamylideneacetate was 444.3.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08222399B2 |
| Source dataset | uspto-grants-2012_07 |
| ORD ID | ord-51d1f2b4d39944b99cd59368ea238e8e |
| Source note | uspto-grants-2012_07 |