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Krisztina Lévay, László Hegedus
Pág. 476?488
Primary amines are important intermediates, especially in the area of pharmaceutical, plastic and agrochemical industry. The heterogeneous catalytic hydrogenation of nitriles is one of the most frequently applied process for the synthesis of diverse...
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Shu Taira, Akari Ikeda, Shoko Kobayashi, Hitomi Shikano, Ryuzoh Ikeda, Yuko Maejima, Shoichiro Horita, Jun Yokoyama and Kenju Shimomura
We compared four derivatization reagents to analyze catecholamines and amino acids by matrix-assisted laser desorption/ionization (MALDI) mass spectrometry. 2,4,6-Trimethylpyrylium tetrafluoroborate (TMPy), 2,4-diphenyl-pyranylium tetrafluoroborate (DPP-...
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Dávid Pál, Martin Gede, Ildikó Móczár, Péter Baranyai, Péter Bagi, Péter Huszthy
Pág. 20 - 36
Novel enantiopure azacrown [(R,R)-1 and (S,S)-1] and diazacrown [(R,R)-2?(R,R)-4 and (S,S)-2?(S,S)-4] ethers containing a pyrene fluorophore unit and two phenyl groups at their chiral centers were obtained in multistep syntheses. The action of these chem...
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