HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Formaldehyde → 2-Tert-Butylphenol
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Formaldehyde | HCID 712 | — |
| Edukt | Phenol | HCID 996 | — |
| Edukt | Bisphenol A | HCID 6623 | — |
| Edukt | Cyclohexanone | HCID 7967 | — |
| Edukt | Bis(2-hydroxyphenyl)methane | HCID 75575 | — |
| Edukt | 1,1-Bis(4-hydroxyphenyl)-2,2-dichloroethylene | HCID 84677 | — |
| Lösungsmittel | Acetone | HCID 180 | — |
| Produkt | 2-Tert-Butylphenol | HCID 6923 | — |
Reaktionsschritte
Bisphenols are exemplified by Bisphenol A, Bisphenol F, Bisphenol C, Bisphenol H and the like. As is well known, Bisphenol A is a dihydric phenol obtained by condensation of phenol and acetone, that is, 2,2-bis(4-hydroxyphenyl)propane; Bisphenol F is the corresponding compound obtained by using formaldehyde instead of the above mentioned acetone; Bisphenol C is the compound obtained by using cyclohexanone instead of the acetone; and Bisphenol H is a dihydric phenol obtained by condensation of o-tert-butyl phenol and acetone. These bisphenols can be used concomitantly.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US04352914 |
| Quelldatensatz | uspto-grants-1982_10 |
| ORD ID | ord-e6a644bd63d44275843be8afa42fd93a |
| Quellennotiz | uspto-grants-1982_10 |