CAS 2785-29-7
:(Phenylmethyl)potassium
Description:
(Phenylmethyl)potassium, also known as benzylpotassium, is an organopotassium compound characterized by the presence of a benzyl group (C6H5CH2) bonded to a potassium ion. It typically appears as a white to yellowish solid and is highly reactive, particularly with moisture and air, which can lead to the release of flammable hydrogen gas. This compound is often used as a strong base in organic synthesis, facilitating deprotonation reactions and serving as a nucleophile in various chemical transformations. Its reactivity is attributed to the presence of the potassium ion, which enhances the nucleophilicity of the benzyl group. Due to its sensitivity to moisture, (phenylmethyl)potassium must be handled under inert atmospheres, such as nitrogen or argon, and stored in airtight containers. Safety precautions are essential when working with this compound, as it can pose hazards through its reactivity and potential to ignite in the presence of water or air.
Formula:C7H7K
InChI:InChI=1S/C7H7.K/c1-7-5-3-2-4-6-7;/h2-6H,1H2;
InChI key:InChIKey=OQLLVOGBAKFMIS-UHFFFAOYSA-N
SMILES:C([K])C1=CC=CC=C1
Synonyms:- Benzylpotassium
- Potassium, (phenylmethyl)-
- Potassium, benzyl-
- (Phenylmethyl)potassium
- Benzene, methyl-, potassium complex
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