HuagongsheHuagongshe Chemistry Print Report · For research reference only
Formaldehyde → Benzoxazines
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Formaldehyde | HCID 712 | — |
| Reactant | Phenol | HCID 996 | — |
| Reactant | 3-(Vinyloxy)propan-1-amine | HCID 4386396 | — |
| Product | Benzoxazines | HCID 17845026 | 76% |
Reaction Steps
This compound was made according to the method outlined in Example 3, by combining phenol (28 g, 300 mmole), 3-amino-1-propanol vinyl ether (30 g, 300 mmole), and paraformaldehyde (19.5 g, (650 mmole) in a 500 ml flask. The water condensate was removed using toluene as the azeotrope solvent. The product was worked-up to obtain 50 g (76% yield) of a light yellow, low viscosity liquid.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06743852B2 |
| Source dataset | uspto-grants-2004_06 |
| ORD ID | ord-5037d15b3fde48a28ddfa2bfb84f109a |
| Source note | uspto-grants-2004_06 |