312. M. Bartók, Gy. Szöllősi, K. Balázsik,
T. Bartók:
Heterogeneous asymmetric reactions Part 25. On the pretreatment and
prehydrogenation of Pt-alumina catalyst in the hydrogenation of ethyl pyruvate.
J. Mol. Catal. A-Chem.177, 299-305
(2002).
313. M. Bartók, K. Balázsik, Gy. Szöllősi, T. Bartók:
Electrospray Ionization Mass Spectrometry
in the Enantioselective Hydrogenation of Ethyl Pyruvate Catalyzed by a
Dihydrocinchonidine Modified Pt/Al2O3 in the Acetic Acid.
J. Catal. 205 (1), 168-176 (2002).
314. Á. Mastalir, F. Notheisz, M. Bartók, I.
Bertóti, J. Szépvölgyi:
Appl. Catal. A-Gen. 229
(1-2), 155-163 (2002).
315. M. Sutyinszki, K. Szöri, K. Felföldi, M.
Bartók:
98% Enantioselectivity in the asymmetric synthesis of a useful chiral building block by heterogeneous method:
enantioselective hydrogenation of ethyl-benzoylformate over cinchona modified
Pt/Al2O3 catalysts.
Catal. Commun. 3, 125-127 (2002).
Unexpected change of the sense of the
enantioselective hydrogenation of ethyl pyruvate catalysed by a Pt-alumina-cinchona
alkaloid system.
Chem. Commun. 1130-1131 (2002).
317. B. Török, K. Balázsik, M. Török, K. Felföldi,
M. Bartok:
Heterogeneous asymmetric reactions 20.
Effect of ultrasonic variables on the enantiodifferentiation in
cinchona-modified platinum-catalyzed sonochemical hydrogenations.
Catal. Lett. 81, 55-62 (2002).
318. M. Sutyinszki, K. Szöri, K. Felföldi, M. Bartók:
Heterogeneous asymmetric reactions. 29.
Enantioselective hydrogenation of ethyl benzoylformate over
dihydrocinchonidine-modified platinum-alumina catalyst in acetic acid.
Catal. Lett. 81, 281-284 (2002).
319. I. Bakos, S. Szabó, M. Bartók, E. Kálmán:
Adsorption of cinchonidine on platinum: an electrochemical
study.
J. Electroanal. Chem. 532, 113-119 (2002).
320. M. Bartók, K. Balázsik, F. Notheisz:
Heterogeneous
asymmetric reactions. Part 33. Novel interpretation of the enantioselective
hydrogenation of a-ketoesters on pt/alumina-cinchona alkaloid
catalyst system.
React. Kinet. Catal. Lett. 77, 363-370 (2002).
321. K. Szöri, M. Sutyinszki, K. Felföldi, M. Bartók:
Heterogeneous asymmetric reactions Part 28. Efficient and practical
method for the preparation of (R)- and (S)-a-hydroxy esters by the enantioselective heterogeneous
catalytic hydrogenation of
a-ketoesters.
Appl. Catal. A-Gen. 237, 275-280 (2002)
322. M. Bartók M, T. Bartók, Gy. Szöllősi,
K. Felföldi:
Structure characterization of acetyl pyridinium-ethyl pyruvate adducts
by electrospray
ionization mass spectrometry.
J. Mass Spectrom. 37, 1034-1038 (2002)