HuagongsheHuagongshe Chemistry Print Report · For research reference only
Formaldehyde → Benzoxazines
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Formaldehyde | HCID 712 | — |
| Reactant | 1-Naphthol | HCID 7005 | — |
| Reactant | Aminopropyltrimethoxysilane | HCID 83756 | — |
| Solvent | Toluene | HCID 1140 | — |
| Product | Benzoxazines | HCID 17845026 | 80% |
Reaction Steps
This compound was prepared according to the method described in previous examples using 3-aminopropyltrimethoxysilane (17.9 g, 100 mmole), paraformaldehyde (6.3 g, 210 mmole), 1-naphthol (14.4 g, 100 mmole), and toluene (200 ml). The final product was obtained as a viscous liquid. The yield was 80% of theory.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06743852B2 |
| Source dataset | uspto-grants-2004_06 |
| ORD ID | ord-c81baa594f844ee78f8115874d64300c |
| Source note | uspto-grants-2004_06 |