Photochemistry of N-nitroso-N-alkyl amino acids: a facile oxidative decarboxylation
نویسندگان
چکیده
منابع مشابه
The decarboxylation of amino acids, proteins, and peptides by N-bromosucclnimide.
One of the most widely used methods for the determination of amino acids is the ninhydrin technique perfected by Van Slyke and his coworkers (1). This permits the measurement of amino acid concentration either calorimetrically or by the volume of carbon dioxide released during the reaction. The measurement of carbon dioxide by the Van Slyke manometric apparatus is capable of great precision but...
متن کاملThe Decarboxylation of Amino Acids, Proteins, and Peptides by N-bromosuccinimide
One of the most widely used methods for the determination of amino acids is the ninhydrin technique perfected by Van Slyke and his coworkers (1). This permits the measurement of amino acid concentration either calorimetrically or by the volume of carbon dioxide released during the reaction. The measurement of carbon dioxide by the Van Slyke manometric apparatus is capable of great precision but...
متن کاملSynthesis of N-alkyl isatins via oxidative cyclization of N-alkyl 2-bromo(chloro)acetanilides.
A highly efficient method for the synthesis of N-alkyl isatins starting from N-alkyl 2-bromo or 2-chloro acetanilides is described. The starting materials are easy to prepare and the yields of isatins are generally high. Operationally the reaction is very simple to run. Even though best results were obtained with a catalytic amount of CuI, the reactions of N-alkyl 2-bromo acetanilides actually ...
متن کاملN-Nitroso-N-methyldodecylamine and N-nitroso-N-methyltetradecylamine in household dishwashing liquids.
Eleven household dishwashing liquids and four household surface cleaners were analysed for N-nitroso-N-methyldodecylamine and N-nitroso-N-methyltetradecylamine by gas chromatography with detection using a Thermal Energy Analyzer. Both nitrosamines were found in three of the dishwashing detergents and one of the surface cleaners. [1-14C]-N-Nitroso-N-methyldodecylamine was used to determine recov...
متن کاملN-nitroso-N-methyldodecylamine and N-nitroso-N-methyltetradecylamine in hair-care products.
N-Nitroso-N-methyldodecylamine and N-nitroso-N-methyltetradecylamine, which cause urinary bladder tumours in experimental animals, were detected in several hair-care products formulated with N,N-dimethyldodecylamine oxide. Quantitative determinations were made using a gas-liquid chromatograph interfaced with a thermal energy analyser and using [1-14C]N-nitroso-N-methyldodecylamine as an interna...
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ژورنال
عنوان ژورنال: Canadian Journal of Chemistry
سال: 1980
ISSN: 0008-4042,1480-3291
DOI: 10.1139/v80-397