HuagongsheHuagongshe Chemistry Print Report · For research reference only
Acetic Anhydride → (4-Methylpenta-2,4-dien-2-yl)phosphonic acid
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Acetic Anhydride | HCID 7918 | — |
| Reactant | Mesityl oxide | HCID 8858 | — |
| Reactant | Phosphorous acid | HCID 107909 | — |
| Solvent | Acetic Acid | HCID 176 | — |
| Product | (4-Methylpenta-2,4-dien-2-yl)phosphonic acid | HCID 54322802 | — |
Reaction Steps
For example, mesityl oxide, was reacted with phosphorous acid in the presence of acetic anhydride and acetic acid under mild conditions to yield 4-methylpenta-2,4-diene-2-phosphonic acid in more than 90% mole purity.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US09217085B2 |
| Source dataset | uspto-grants-2015_12 |
| ORD ID | ord-445114e17ca34d2ab059313f2bfb6327 |
| Source note | uspto-grants-2015_12 |