HuagongsheHuagongshe Chemistry Print Report · For research reference only
Methacrylic Acid → Nonamethyltetrasiloxanyl 2-methylprop-2-enoate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Methacrylic Acid | HCID 4093 | — |
| Reactant | Nonamethyl-1-acetoxy-tetrasiloxane | HCID 15750682 | — |
| Product | Nonamethyltetrasiloxanyl 2-methylprop-2-enoate | HCID 12991985 | — |
Reaction Steps
5 g of nonamethyl-1-acetoxy-tetrasiloxane prepared as described in reference example of EP-0839869 and 2.31 g of commercial methacrylic acid (ATOFINA Norsocryl® MAA) are mixed at room temperature. Acetic acid is then distilled under reduced pressure (45° C./13 hPa) to afford nonamethyl-1-methacryloyloxy-tetrasiloxane.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07122692B2 |
| Source dataset | uspto-grants-2006_10 |
| ORD ID | ord-84920894ffa04247a004fab177cd4699 |
| Source note | uspto-grants-2006_10 |