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 کاملexploring motivation and english test preparation strategies of iranian pre-university candidates during and at the end of test preparation period for konkur examination
the current study aimed at investigating the relationship between motivation and test preparation strategies (tpss) used by iranian pre-university students in their preparation period for the university entrance exam (uee). due to the importance of uee in iran, this study also attempted to show its impact on these two important variables. to this end, 100 pre-university students in an iranian p...
Oxidation 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 کاملEnzymic preparation of the 1,L-diastereoisomer of tetrahydrofolic acid.
hydrogenation of folic acid in an acidic or neutral medium (Z-5)) and this process, involving a reduction of the pyrazine ring, introduces a second asymmetric center1 (at carbon 6) into the molecule. Since chemically synthesized tetrahydrofolate is a &mixture with reference to this center, only 50 To of the material is utilized in reactions in which it serves as a coenzyme (7-10). Accordingly, ...
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ژورنال
عنوان ژورنال: J. Chem. Soc., Trans.
سال: 1908
ISSN: 0368-1645
DOI: 10.1039/ct9089300309