156671
Potassium tert-butoxide
reagent grade, ≥98%
Alternativa más ecológica
Sinónimos:
Potassium tert-butylate, Potassium t-butoxide
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Fórmula lineal:
(CH3)3COK
Número CAS:
Peso molecular:
112.21
UNSPSC Code:
12352303
NACRES:
NA.22
PubChem Substance ID:
EC Number:
212-740-3
Beilstein/REAXYS Number:
3556712
MDL number:
eCl@ss:
32150313
Assay:
≥98%
Grade:
reagent grade
Form:
solid
Solubility:
soluble, water: soluble (Hydrolysis, (rigorous decomposition))
Servicio técnico
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reagent grade
Quality Segment
vapor pressure
1 mmHg ( 220 °C)
assay
≥98%
form
solid
sustainability
Sustainability features
mp
256-258 °C (dec.) (lit.)
solubility
soluble, water: soluble (Hydrolysis, (rigorous decomposition))
application(s)
cannabis testing
SMILES string
[K+].CC(C)(C)[O-]
InChI
1S/C4H9O.K/c1-4(2,3)5;/h1-3H3;/q-1;+1
InChI key
LPNYRYFBWFDTMA-UHFFFAOYSA-N
General description
This product aligns with one or more of the 12 Principles of Green Chemistry Find details here.
Application
Potassium tert-butoxide has been used as a strong base in the enantioselective synthesis of amines by transfer hydrogenation of N-(tertbutylsulfinyl)imines.
It can also be used:
It can also be used:
- To synthesize aliphatic and aromatic amides from corresponding esters and amines.
- As a base in the intramolecular cyclization of aryl ethers, amines, and amides.
- As a catalyst to prepare styrene derivatives from aryl halides and alkenes by Mizoroki-Heck reaction.
Used for greener amidation of esters.
tert-Butoxide-Assisted Amidation of Esters under Green Conditions
Potassium tert-butoxide may be used as a base in the intramolecular cyclization of iodo arene to afford benzopyran via microwave method of synthesis.
tert-Butoxide-Assisted Amidation of Esters under Green Conditions
Potassium tert-butoxide may be used as a base in the intramolecular cyclization of iodo arene to afford benzopyran via microwave method of synthesis.
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Danger
Códigos de peligro
Indicaciones de precaución
Hazard Classifications
Eye Dam. 1 - Flam. Sol. 1 - Self-heat. 2 - Skin Corr. 1A
supp_hazards
Clase de almacenamiento
4.2 - Pyrophoric and self-heating hazardous materials
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