Publications 2002

 

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:

Investigation of the morphology and the active site distribution of Rh-graphimet.

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).

 

316.      M. Bartók, M. Sutyinszki, K. Felföldi, Gy. Szöllősi:

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)