Pyridinium fluorochromate (PFC) is an inorganic compound that serves as a powerful oxidizing agent, primarily utilized in organic synthesis for the oxidation of alcohols to carbonyl compounds. It is characterized by its bright orange-red color, which is indicative of its chromium content. The compound is typically prepared by the reaction of chromium trioxide with pyridine and hydrofluoric acid, resulting in a stable, crystalline solid. PFC is known for its high reactivity and selectivity, making it valuable in various synthetic applications, including the oxidation of primary and secondary alcohols. However, due to the presence of chromium, it poses environmental and health risks, necessitating careful handling and disposal. In terms of solubility, PFC is generally soluble in polar solvents, which enhances its utility in organic reactions. As with many chromium compounds, it is important to observe safety precautions when working with PFC, as it can be toxic and potentially carcinogenic. Overall, Pyridinium fluorochromate is a significant reagent in the field of organic chemistry, particularly for oxidation reactions.

Pyridinium fluorochromate

83042-08-4: Fluoro-Hydroxy-Dioxo-Chromium, Pyridine

Pyridinium Fluorochromate is a chemical compound that is used in the synthesis of quinolinium. Pyridinium Fluorochromate is synthesized from potassium dichromate and pyridine, with hydrochloric acid as a by-product. The reaction mechanism starts with an electron transfer from the chromium atom to the nitrogen on the pyridine molecule. This leads to a nucleophilic attack of the chloride ion on the dichromate ion, resulting in an intermediate complex. The chlorine atom then leaves this complex, which leads to formation of a quinolinium salt. Pyridinium Fluorochromate has been shown to have kinetic and spectral properties similar to those of chloroquinoline.

CAS 83042-08-4: Pyridinium fluorochromate

Pyridinium Fluorochromate

Ref: 3D-FP61039

Pyridinium Fluorochromate

Ref: 3B-P1088

Pyridinium Fluorochromate

Ref: IN-DA003U2N

Pyridinium fluorochromate

Ref: 54-PC0727

PYRIDINIUM FLUOROCHROMATE

Ref: 10-F538507