Table Of Content

Contents Proceedings of the 8th International Symposium on the Relations between Homogeneous and Heterogeneous Catalysis, Balatonfured, 10-14 September 1995 Guest Editors: L. Guczi, S. G6bélés and G. Palyi A Special Volume containing papers presented at the 8th International Symposium on Relations between Homogeneous and Heterogeneous Catalysis, held in Balatonfured, Hungary, September 10-14, 1995 L. Guczi, S. G6bdlds (Budapest, Hungary) and G. Palyi (Modena, Italy) .....00..00 .ee e.ee .ee .ee e ee _* PRS 5-6-0560. 50-60 ES EES New 6OL8 © O68) BOs EOE Oe 6k ECONO 0 6068 4d Oe OO ae 4 8-88 eh Plenary lectures Computational—chemical advances in heterogeneous catalysis Fra. ne ne GEIS, WED SUID 5p o's a oon os 0 bs 5b 6 o Sb oe ee ee alee eee e we ee 5 Molecular metal carbonyl clusters and volatile organometallic compounds for tailored mono and bimetallic heterogeneous catalysts as ea ars CL, SI I IG oc 6 W090: Win hun haw sO RRA ews 13 Surface-grafted metal oxide clusters and metal carbonyl clusters in zeolite micropores; XAFS/FTIR/TPD characterization and catalytic behavior M. Ichikawa, W. Pan, Y. Imada, M. Yamaguchi (Sapporo, Japan), K. Isobe (Osaka, Japan) and T. Shido (Sapporo, er a ee ee eee Oe ee or eer eee ee eee ee ee ty ae ree 23 The flexible surface: new techniques for molecular level studies of time dependent changes in metal surface structure and adsorbate structure during catalytic reactions I Sk 0 6 cs6 .6 We) a RR Rie Wale ea eb bl a Oa Be kee 39 Invited papers PTRF X-ray absorption fine structure as a new technique for catalyst characterization W.-J. Chun, M. Shirai, K. Tomishige, K. Asakura and Y. lwasawa (Tokyo, Japan)... .........22022eee s 55 Controlling the chemistry of the micropore volume in pillared clays and micas J.W. Johnson, J.F. Brody, S.L. Soled, W.E. Gates, J.L. Robbins and E. Marucchi-Soos (Annandale, NJ, USA). ... 67 Selective catalytic synthesis of fine chemicals: opportunities and trends PS ee ee ee eee ee ee eee ey ee ye ee ee 75 Enantioselective hydrogenation of a-ketoesters: comparison of homogeneous and heterogeneous catalysts ’ H.-U. Blaser, H.-P. Jalett and F. Spindler (Basel, Switzerland)... ........ 0... e ee eee ee ee ee eee 85 Synthesis and catalytic properties of large ligand stabilized palladium clusters G. Schmid, S. Emde, V. Maihack, W. Meyer-Zaika and St. Peschel (Essen, Germany). ..............26- 95 Toward direct synthesis of organo-nitrogen compounds from molecular nitrogen ee as 6 ne ee! boO 06 WD ORES 6.04% OKO 6K Oe Oak eee ek 105 Supported transition metal complexes for ethylene polymerization G. Braca, G. Sbrana, A.M. Raspolli-Galletti, A. Altomare, G. Arribas, M. Michelotti and F. Ciardelli (Pisa, Italy). ... 113 Catalytic and stoichiometric multielectron reduction of hydrazine to ammonia and acetylene to ethylene with clusters that contain the MFe,S, cores (M = Mo, V). Relevance to the function of nitrogenase D. Coucouvanis, K.D. Demadis, S.M. Malinak, P.E. Mosier, M.A. Tyson and L.J. Laughlin (Ann Arbor, MI, USA)... 123 Contributed papers Comparison of extended-HUckel and ab initio calculations in predicting the hapticity of benzene in silica-supported Ni’ complexes ce 4 PCT eT TET ETO E OCTET TTC TEC CE 137 Noble metal-catalyzed homogeneous and heterogeneous processes in treating simulated nuclear waste media with formic acid R.B. King, N.K. Bhattacharyya (Athens, GA, USA), H.D. Smith and K.D. Wiemers (Richland, WA, USA). ....... Vili Contents Production of ''C-labelled n-hexane for use in positron emission imaging R.H. Cunningham, A.V.G. Mangnus, J. Van Grondelle and R.A. Van Santen (Eindhoven, The Netherlands) ..... Optimization of catalytic production and purification of buckytubes A. Fonseca, K. Hernadi, J. B.Nagy (Namur, Belgium), D. Bernaerts (Antwerp, Belgium) and A.A. Lucas (Namur, RG EL ET ee eee eee eee Tee eee ee Ce ee. ET ee Tee ee Metal alkyl complexes as models for catalytic intermediates ee edie hs heh eda Ok ee oO OOS RO Oe ee 0 ee Fe-pillared clays: a combination of zeolite shape selectivity and iron activity in the CO hydrogenation reaction M.J. Pérez Zurita, G. Vitale, M.R. De Goldwasser, D. Rojas and J.J. Garcfa (Caracas, Venezuela) .......... Selective dehydration of 1-phenylethanol to 3-oxa-2,4-diphenylpentane on titanium pillared montmorillonite A. Gil, H.L. Del Castillo (Louvain-la-Neuve, Belgium), J. Masson, J. Court (Grenoble, France) and P. Grange ee ee ee eee ee er ee ee eee oe eee ee eee Heterogenation of water-sensitive organometallic catalysts into layered aluminosilicates C.S. Skordilis and P.J. Pomonis (loannina, Greece)... cc ccc ccc e creer ence eee seeeee Studies on the synthesis, characterization and catalytic properties of the large pore titanosilicate, ETS-10 T.Kr. Das, A.J. Chandwadkar and S. Sivasanker (Pune, India). .......0c .cee. ee.e e.ee .ee 0ee e es Radiation enhancement of the catalytic properties of three-dimensional coordination polymers of Ru(II) with diisocyanide ligands eeee ere e re ee eee ae ee ee Comparison between homogeneous and sol—gel-encapsulated rhodium-quaternary ammonium ion pair catalysts J. Blum, A. Rosenfeld, N. Polak, O. Israelson (Jerusalem, Israel), H. Schumann (Berlin, Germany) and D. Avnir i kM ee RR eile Sao ae ink wa Olle ele ale & ol a eb dik k 0.0: Ee oe Preparation of new chiral dioxomolybdenum complexes heterogenised on modified USY-zeolites. Efficient catalysts for selective epoxidation of allylic alcohols A. Corma (Valencia, Spain), A. Fuerte, M. Iglesias and F. Sanchez (Madrid, Spain) ..............2206- Macrocomplexes on the basis of functionalized polyethylene glycols and copolymers of ethylene oxide and propylene oxide: synthesis and catalysis E.A. Karakhanov, Yu.S. Kardasheva, A.L. Maksimov, V.V. Predeina, E.A. Runova and A.M. Utukin (Moscow, EE RIES” RS EG Fa ee ee ee eer ee ee eae ae ee ee Heteropoly anion on carbon: characterization and use in 2,3,6-trimethylphenol oxidation R.J.J. Jansen, H.M. Van Veldhuizen and H. Van Bekkum (Delft, The Netherlands). ...............2204- Palladium salts of heteropolyanions as catalysts in heterogeneous Wacker oxidation of 1-butene A.W. Stobbe-Kreemers, M. Van der Zon, M. Makkee and J.J.F. Scholten (Delft, The Netherlands). .......... A molecular approach to heterogeneous catalysis. Ethylene hydroformylation catalysed by silica-supported [Rh,.(CO)3,9]?~ cluster anion: influence of the countercations Li*, Na*, K*, Zn A. Fusi, R. Psaro, C. Dossi, L. Garlaschelli and F. Cozzi (Milano, Italy)... 2.2... . ee ee ee ee ee ee ee eee Supramolecular approach to metal—support interactions: reactivity of silica-supported bis(allyl)rhodium(II|) and the influence of surface hydroxyl groups C.C. Santini, S.L. Scott and J.-M. Basset (Villeurbanne, France)... ....... 2. eee eee ee ee ee ee eee Immobilized catalysts for enantioselective hydrogenation: The effect of site-isolation a AE aa ee ae ee oS WRO Le eee 4 4:00, dees eae en Enantioselective hydrogenation of a-keto esters over cinchona—Pt/Al,O, catalysts New interpretation of the rate acceleration and the induction of enantio-differentiation J.L. Margitfalvi and M. Hegedu (Budapest, Hungary) ....... 2... cee eee ee ee ee eee eee Enantioselection using modified zeolite catalysts S. Feast, D. Bethell, P.C.B. Page (Liverpool, UK), F. King (Cleveland, UK), C.H. Rochester (Dundee, UK), M.R.H. Siddiqui, D.J. Willock and G.J. Hutchings (Liverpool, UK)... 0... 1 ec ee ee tee tee ee tees Asymmetric hydrogenation of a, B-unsaturated carboxylic acid esters by rhodium(|)—phosphine complexes supported on smectites S. Shimazu, K. Ro, T. Sento, N. Ichikuni and T. Uematsu (Chiba, Japan)... 2... 6. ee ee ee ee ee eee Transformation of diols in the presence of heteropoly acids under homogeneous and heterogeneous conditions B. Tordk, |. Bucsi, T. Beregszaszi, |. Kapocsi and A. Molnar (Szeged, Dom tér, De 6% 6 0044hs6. 486 3 50 Cyclooligosiloxanolate cluster complexes of transition metals and lanthanides C. Zucchi (Modena, Italy), O.1. Shchegolikhina (Moscow, Russian Federation), M. Borsari, A. Cornia, G. Gavioli, A.C. Fabretti (Modena, Italy), E. Rentschler, D. Gatteschi (Firenze, Italy), R. Ugo, R. Psaro (Milano, Italy), Y.A. Pozdniakova, S.V. Lindeman, A.A. Zhdanov (Moscow, Russian Federation) and G. Palyi (Modena, Italy). ...... Synthesis and reactivity of organoplatinum—rhenium heterobimetallic complexes having sulfur ligands A. Fukuoka, Y. Minami, N. Nakajima, M. Hirano and S. Komiya (Tokyo, Japan) Contents Mixed iron—rhodium carbidocarbonyl clusters on oxide supports: chemistry and catalysis of syn-gas reactions V.I. Kovalchuk, N.M. Mikova, N.V. Chesnokov, L.V. Naimushina and B.N. Kuznetsov (Krasnoyarsk, Russia).... . Soluble and supported carbonylation catalysts derived from rhodium—phosphonate—phosphane complexes S. Bischoff, A. Weigt, H. MieBner and B. LUcke (Berlin, Germany)... 2... 20... eee eee eee eee ee eee Catalytic activity of Pd(Il) sorbed on an inorganic ion exchanger — zirconium molybdate B. Beena, A. Shivanekar and U. Chudasama (Baroda, India)... . 2.2... ee eee te ee ee ee ees The influence of water on cyanide displacement of 1-halobutanes using 18-crown-6 ether as phase transfer catalyst F. Baudoul, A. Borcy, S. Mommerency, P. Vanderwegen and G. Jannes (Brussels, Belgium).............. Mechanism of surface intermediate formation during the reactions between adsorbed molecules and atoms: NO +H, NO + C, Op +H, Cy +H, on platinum M.Y. Smirnov, V.V. Gorodetskii (Novosibirsk, Russia) and J.H. Block (Berlin, Germany). .............0-. On the mechanism of carbonylation in acetic acid and higher acid synthesis from methanol and syngas mixtures on supported rhodium catalysts L. Chateau, J.P. Hindermann, A. Kiennemann (Strasbourg, France) and E. Tempesti (Brescia, Italy) ......... Dioxomolybdenum(V1) complexes: relations between oxygen transfer and °°Mo NMR chemical shift we eeee ee ee eee ee eee eee eee ee ee Transfer of concepts from homogeneous to heterogeneous catalysis: use of Hammett relationships to assess reaction mechanisms and nature of active sites in reactions catalyzed by sulfides, metals, clays and zeolites A. Finiels, P. Geneste and C. Moreau (Montpellier, France) ... 0.2... ee ee ee ee ee ee ees Homogeneous vs. heterogeneous processes in electrocatalysis. Different types of catalysis in organic electrooxidation ee I of os ig © fe hae be We Bee i we Be Os bee ae 0 4 ON eee The photocatalytic decomposition of nitric oxide on Ag */ZSM-5 catalyst prepared by ion-exchange M. Matsuoka, E. Matsuda, K. Tsuji, H.Y amashita and M. Anpo (Osaka, Japan)... .........0e2e 0ee0 ee e Microbial synthesis of (+) and (—) methyl 4-chloro-4,4-difluoro-3-hydroxybutanoate A. Forni, |. Moretti, F. Prati and G. Torre (Modena, Italy) .. 2... . ce ee ee ee ee eee ees Enantioselective hydrolysis of racemic esters using pig liver esterase J.-M. Herdan, M. Balulescu and O. Cira (Ploiesti, Romania) .. 2... 0. ee ee ee ee eee od oe abe 6 ice 45.086 OS % Oe ere Ae ee oe OO 44 CD CR whe Ae ff errr eee ree ae Se ee eae ee ee ee ee a en ee ee ee ee ae ee ee Ce