HuagongsheHuagongshe Chemistry Print Report · For research reference only
Benzaldehyde → Alpha-Methylstyrene
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Benzaldehyde | HCID 240 | — |
| Reactant | Acetophenone | HCID 7410 | — |
| Reactant | 2,5-Hexanedione | HCID 8035 | — |
| Product | Alpha-Methylstyrene | HCID 7407 | — |
Reaction Steps
Polar substances contained in the recovered main fraction were quantified by gas chromatography (GC-14A, Shimadzu Corp.). The amount of polar substances was taken to be the total amount of acetonylacetone, 3-methyl-2-cyclopetenone, benzaldehyde and acetophenone. The polar substance removal rate was determined based on the following formula 1. Removal rate (%)=Amount of reduction in polar substances (ppm)/Content of polar substances before purification (ppm)×100
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07772336B2 |
| Source dataset | uspto-grants-2010_08 |
| ORD ID | ord-3057124e19dc40d982dcc1fe7315a891 |
| Source note | uspto-grants-2010_08 |