HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
2,3-Butanediol → 2,2,4,4-Tetramethylcyclobutane-1,3-diol
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | 2,3-Butanediol | HCID 262 | — |
| Edukt | Propylene Glycol | HCID 1030 | — |
| Edukt | Pinacol | HCID 6425 | — |
| Edukt | Bicyclo(2.2.1)heptane-2-methanol | HCID 21308 | — |
| Edukt | Methylpropanediol | HCID 75103 | — |
| Edukt | Bicyclo(2.2.1)heptane-2,2-dimethanol | HCID 85846 | — |
| Edukt | 3,3-Dimethylbutane-1,2-diol | HCID 101077 | — |
| Edukt | 4,4-Di(hydroxymethyl)bicyclo(2.2.1)heptene | HCID 110917 | — |
| Edukt | trans-1,2-Cyclopentanediol | HCID 225711 | — |
| Edukt | (1R,2S)-cyclopentane-1,2-diol | HCID 2733293 | — |
| Produkt | 2,2,4,4-Tetramethylcyclobutane-1,3-diol | HCID 76382 | — |
Reaktionsschritte
Particularly preferred compounds of this invention are 5-norbornene-2,2-dimethanol; norbornane-2,2-dimethanol; 2-norbornanemethanol; 1,2-cis-cyclopentanediol; 2,3-cis-exo-norbornanediol, 2-(propyl-1,2-diol)-norbornane and 3,3-dimethyl-1,2-butanediol. Other preferred compounds are 1,2-trans-cyclopentanediol; 2,3-dimethyl-2,3-butanediol; 2-methyl-1,3-propanediol; 2,3-butanediol; and propylene glycol.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US06294585B1 |
| Quelldatensatz | uspto-grants-2001_09 |
| ORD ID | ord-5638e826abda42039c0d6c7e9ebd44b9 |
| Quellennotiz | uspto-grants-2001_09 |