A STUDY OF SIDE-CHAIN OXIDATIONS WITH POTASSIUM PERMANGANATE. II
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چکیده
منابع مشابه
Solvent free permanganate oxidations
The oxidations of organic compounds by permanganate under solvent free conditions have been studied. Thiols and primary aromatic amines undergo oxidative coupling reactions to give disulfides and diazenes, respectively, sulfides are oxidized to sulfones, primary and secondary alcohols are converted to aldehydes and ketones, 1,4-diols and cyclic ethers give lactones and arenes are oxidized to th...
متن کاملA Study of Potassium Permanganate ' Fixation ' for Electron Microscopy
The action of buffered potassium permanganate as a fixative for electron microscopy has been investigated. Electron contrast has been shown to be produced by the deposition of granular material in the tissue. The particles are about 50 A in diameter. Actual fixation of the tissue is performed by the dehydrating alcohol. Histochemical studies have shown that RNA and histones are removed, whereas...
متن کاملTreatment of Snake-Bite with Potassium Permanganate
animals with a view to determining the efficacy of this agent, administered in this fashion, and fixing a dose." Later in the same paper the author recommends " the intravenous injection of 350 c.c. of a 5 per cent, solution of permanganate of potash " in cases of snake-poisoning in human beings. It is against this procedure that I wish to warn the medical profession, and the urgency of the mat...
متن کاملSuicidal ingestion of potassium permanganate.
BACKGROUND Potassium permanganate is used clinically as an antiseptic and antifungal agent. Ingestion of potassium permanganate may result in damage to the upper gastrointestinal tract. Burns and ulceration of the mouth, esophagus and stomach occur due to its action. Emergency endoscopy is useful to assess the severity of damage and also to guide management. METHODS We reported a patient pres...
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Introduction The terms sewage, sludge, municipal wastewater, and others related to the collection and disposal of human and industrial wastes almost automatically “trigger” a negative reaction by the general public, due primarily to the odors that are coincidental to the transport and treatment of wastewater. I t is probably true that every sewage collection system and treatment plant has encou...
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ژورنال
عنوان ژورنال: Journal of the American Chemical Society
سال: 1922
ISSN: 0002-7863,1520-5126
DOI: 10.1021/ja01430a020