منابع مشابه
Multiple use of benzoin as an aid in neurosurgical practice: the watertight benzoin dressing.
The author presents a survey of his experience with the use of benzoin as an aid to prevent and to treat wound complications as: CSF leakage ruptured meningoceles, prevention of leakage and wound infections, during the use of external cranial drainage, indwelling catheters or implanted cannulas and electrodes. A few other handy uses are also mentioned.
متن کاملBenzoin Type Photoinitiator for Free Radical Polymerization
Benzoin, a popular photoinitiator for free radical polymerization of vinyl monomers, was improved by introduction of two methyl thioether substituents. This new benzoin derivative showed an about 50 times higher light absorption in the near-UV spectral region and performed better than the unsubstituted benzoin in polymerization experiments in bulk solutions or films of acrylate monomers when lo...
متن کاملOxidation of benzoin catalyzed by oxovanadium(IV) schiff base complexes
BACKGROUND The oxidative transformation of benzoin to benzil has been accomplished by the use of a wide variety of reagents or catalysts and different reaction procedures. The conventional oxidizing agents yielded mainly benzaldehyde or/and benzoic acid and only a trace amount of benzil. The limits of practical utilization of these reagents involves the use of stoichiometric amounts of corrosiv...
متن کاملThe 2:4-dinitrophenylhydrazones of some ketonic acids of biological importance.
DURING the course of some experiments on the carbohydrate metabolism of the liver it was found necessary to prepare the derivatives of certain compounds which were thought to be of possible biological importance. Among numerous derivatives prepared were the 2: 4-dinitrophenylhydrazones of mesoxalic, oxaloacetic and acetoacetic acids. As these compounds do not appear to have been described hithe...
متن کاملQuantitative micro determination and isolation of plasmalogen aldehydes as 2,4-dinitrophenylhydrazones.
A micro spectrophotometric procedure for the quantitative determination of plasmalogen aldehydes is described which utilizes simultaneous methanolysis and formation of 2,4-dinitrophenylhydrazones. After isolation of the hydrazones by thin-layer chromatography, the aldehydes can be regenerated, reduced, acetylated, and then analyzed by gas-liquid chromatography. Identification of the plasmalogen...
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ژورنال
عنوان ژورنال: Bulletin of the Chemical Society of Japan
سال: 1970
ISSN: 0009-2673,1348-0634
DOI: 10.1246/bcsj.43.546