Potassium permanganate and sodium

When the hexamethylene bridge already contains a ketone function, the corresponding cyclo-decenedione derivative 3 is obtained upon regioselective oxidation of the C-C double bond a with potassium permanganate and sodium periodate.38... 

A mixture of potassium permanganate and sodium periodate has also been used to cleave double bonds. This procedure, usually referred to as the Lemieux-von Rudloff reaction, can be carried out in several mixed solvent systems such as butanol and water, dioxane and water " or acetone and water. " It has also been claimed that the addition of phase transfer agents improves yields. 

The oxidation with potassium permanganate and sodium liydrogcn carbonate has also proved to be useful with aqueous acetone as solvent. In this variation tetrafluorosuccinic acid can be prepared from perfluorohexa-1,5-diene. ... 

Undecylenic acid (10-undecenoic acid), when treated with potassium permanganate and sodium periodate in an aqueous solution of potassium carbonate at 20 °C for 20 h, gives sebacic acid (decane dioic acid) in 73% isolated yield [763]. A similar oxidation of oleic or elaidic acid yields a mixture of pelargonic acid and azelaic acid [763] (equation 474). 

Predict whether or not a solid is formed when we mix the following identify any solid product by formula and by name (a) potassium permanganate and sodium phosphate solutions, (b) lithium carbonate and cadmium nitrate,... 

HAZARD RISK Moderate explosion hazard when exposed to flame incompatible with strong oxidizing agents and strong bases hazardous combustion products are carbon monoxide and carbon dioxide ignites on contact with chromium trioxide, potassium permanganate and sodium peroxide NFPA code H 1 F 1 R 0. 

The second test is applied by shaking the compound with a dilute, cold, solution of potassium permanganate and sodium carbonate. If an unsaturated compound is present oxidation takes place the color of the solution disappears and brown manganese dioxide is formed. 

Alkanes are not particularly reactive they do not readily react with dilute acids, cdkaUs, or oxidizing agents such as potassium permanganate and sodium dichromate. They do, however, burn in a plentiful supply of oxygen to form carbon dioxide and water ... 

Phosphine is stable at room temperature and begins to decompose at about 707 F (375°C), with complete decomposition at about 1100°F (593°C). Phosphine is readily oxidized by common oxidizers such as potassium permanganate and sodium hypochlorite. Unlike arsine, it will have some reaction with the alkalis. Phosphine is a strong reducing agent and can precipitate a number of heavy metals from solutions of their salts. It will react violently with oxidizers such as oxygen, chlorine, fluorine, and nitric oxide. 

Permanganate and Dichromate Solutions. Buffered aqueous solutions of potassium permanganate and sodium or potassium dichromate are used to remove completely traces of hydrogen sulfide from industrial gases. Processes employing such solutions are non-regener-ative and, because of the high cost of the chemicals used, are only economical when very... 

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