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Journals and Conferences
The first asymmetric Michael addition of 3-substituted phthalides to nitroolefins promoted by amino acid-incorporating multifunctional catalysts has been developed. The reported method led to the synthesis of 3,3-disubstituted phthalide derivatives in high yields, and in a highly diastereoselective and enantioselective manner. Facile synthesis of a chiral… (More)
The aim of the study was the evaluation of the changes in nutritional habits of opiates dependent persons during 4 years of attendance in methadone maintenance treatment conducted by the Department of Toxicology of CMUJ in Kraków. These criteria were fulfilled by 30 persons (23 males and 7 females). They were examined before the methadone treatment and… (More)
The aim of this work was the estimation of the way of nutrition and incorrect nutritional behaviors among students of Collegium Medicum at Jagiellonian University. There were 538 students of Faculty of Medicine, Dentistry and Health Care Department of Collegium Medicum, Jagiellonian University Cracow included in the examination. We estimated: the way of… (More)
The analysis of major and minor flavonoids, and antioxidant capacity of stems, leaves, flowers, unripe seeds and ripe seeds of common and tartary buckwheat plants collected during different growth periods was addressed in this study. The highest rutin contents were observed in flowers and leaves collected from common and tartary buckwheat at early flowering… (More)
An enantioselective synthesis of spiropyrazolones from allenoate-derived MBH acetates and pyrazolones through a phosphine-mediated [4+1] annulation process has been developed. Spiropyrazolones were readily prepared in good chemical yields and good to high enantioselectivities. This is the first asymmetric example in which α-substituted allenoates were… (More)
α-Fluoro-α-nitro esters were used as reaction partners in Michael addition to nitroalkenes, and the products were obtained in excellent chemical yields and with high enantioselectivities. Moreover, α-fluoro-α-amino ester with a quaternary α-carbon was prepared for the first time.
K e y w o r d s: local level model, inflation, conditional heteroscedasticity.
The Q-Switched Mode Locking (QML) regime provides the generation of relatively high peak power picosecond pulses train with energies of a few muJ each in a simple resonator. The fully modulated efficient QML regime was demonstrated in the diode-pumped Nd:YVO4 laser. The acousto-optic cell playing a double role of Q-switch and Mode Locker was located near… (More)
The aim of the study was to evaluate the frequency of breakfast and other meal consumption by adolescents and to assess the relationship between the first and the last meal consumption and sex, body mass index (BMI), and middle school and high school students' education level. The study was conducted in 2013-2014 among 3009 students (1658 girls and 1351… (More)