720143
Potassium hydroxide on alumina
Sinonimo/i:
KOH on alumina
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About This Item
Formula empirica (notazione di Hill):
HKO
Peso molecolare:
56.11
Numero MDL:
Codice UNSPSC:
12352301
ID PubChem:
NACRES:
NA.22
Prodotti consigliati
Stato
powder
Punto di fusione
>300 °C
Stringa SMILE
[OH-].[K+]
InChI
1S/K.H2O/h;1H2/q+1;/p-1
KWYUFKZDYYNOTN-UHFFFAOYSA-M
Applicazioni
Potassium hydroxide on alumina (KOH/AL2O3) can be employed as a base catalyst:
- For the dehydrogenation of cyclic hydrocarbons (cycloolefins, cycloparaffins, and alkyl aromatics).
- To prepare pyridazine derivatives from 1,2-dicarbonyls, and hydrazine hydrate under microwave (MW) irradiation.
- In the total synthesis of natural product (-)-varitriol and (-)-3′-epi-varitriol (an isomer of (-)-varitriol) as potent antitumor agents.
Avvertenze
Danger
Indicazioni di pericolo
Classi di pericolo
Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1A
Codice della classe di stoccaggio
8B - Non-combustible corrosive hazardous materials
Classe di pericolosità dell'acqua (WGK)
WGK 1
Punto d’infiammabilità (°F)
Not applicable
Punto d’infiammabilità (°C)
Not applicable
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The synthesis of (-)-varitriol and (-)-3?-epi-varitriol via a Ramberg-Backlund route
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Gas phase base-catalyzed dehydrogenations of cyclic hydrocarbons over a KOH/Al2O3 catalyst
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