Search Results - "Dotta, Pascal"

3,5-Dialkyl Effect on Enantioselectivity in Pd Chemistry:  Applications Involving Both Bidentate and Monodentate Auxiliaries by Dotta, Pascal, Kumar, P. G. Anil, Pregosin, Paul S, Albinati, Alberto, Rizzato, Silvia

“…The structural 3,5-dialkylphenyl effect on enantioselectivity is demonstrated for several Pd-catalyzed reactions including a ring-opening transmetalation, Heck…”
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Polymers at Surfaces and Interfaces at ZHW by Martina Hirayama, Pascal Dotta, Heiner G. Bührer

“…The properties of solids and liquids are strongly influenced by surface phenomena. At the interface of two phases, properties like wetting, adhesion and…”
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Structural and 13C NMR Studies on Palladium MOP Compounds:  A New Weak C−Pd σ-Bond Plus MOP as a Bridging Diene Ligand by Dotta, Pascal, Kumar, P. G. Anil, Pregosin, Paul S, Albinati, Alberto, Rizzato, Silvia

“…A new set of Pd-MOP complexes (MOP = (S)-2-diarylphosphino-1,1‘-binaphthyl) has been prepared. One of these, containing MeO-MOP…”
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Bonding in Palladium(II) and Platinum(II) Allyl MeO- and H-MOP Complexes. Subtle Differences via 13C NMR by Kumar, P. G. Anil, Dotta, Pascal, Hermatschweiler, René, Pregosin, Paul S, Albinati, Alberto, Rizzato, Silvia

“…13C NMR studies have shown that in both Pd(II)- and Pt(II)-allyl (modified-MOP) (MOP = (S)-2-diarylphosphino-1,1‘-binaphthyl) complexes the substituent on the…”
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Pd-(MOP) Chemistry:  Novel Bonding Modes and Interesting Charge Distribution by Dotta, Pascal, Kumar, P. G. Anil, Pregosin, Paul S, Albinati, Alberto, Rizzato, Silvia

“…The new Pd-MOP acetyl acetonate complexes [Pd(acac)(10a or 10b)]BF4, 12a,b, were prepared starting from [Pd(acac)(CH3CN)2]BF4, whereas [Pd(acac)(11-H)], 13,…”
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Dialkyl Effect on Enantioselectivity:  π-Stacking as a Structural Feature in P,N Complexes of Palladium(II) by Dotta, Pascal, Magistrato, Alessandra, Rothlisberger, Ursula, Pregosin, Paul S, Albinati, Alberto

“…A phosphino,oxazoline P,N-bidentate ligand, 4, containing 3,5-di-tert-butylphenyl groups has been prepared. In the Heck arylation of dihydrofuran, 4 is shown…”
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Bonding in Palladium(II) and Platinum(II) Allyl MeO- and H-MOP Complexes. Subtle Differences via 13 C NMR by Kumar, P. G. Anil, Dotta, Pascal, Hermatschweiler, René, Pregosin, Paul S., Albinati, Alberto, Rizzato, Silvia

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Palladium-MOP Chemistry: Pseudo-cis-Allyl MOP Complexes and Flexible Olefin Bonding. Preliminary Communication by Dotta, Pascal, Kumar, P. G. Anil, Pregosin, Paul S., Albinati, Alberto

“…We show that both palladium(0) and palladium(II) metal centers are capable of coordinating two monodentate MOP (=(R)‐2‐(diarylphosphino)‐1,1′‐binaphthalene)…”
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Structural and 13 C NMR Studies on Palladium MOP Compounds:  A New Weak C−Pd σ-Bond Plus MOP as a Bridging Diene Ligand by Dotta, Pascal, Kumar, P. G. Anil, Pregosin, Paul S., Albinati, Alberto, Rizzato, Silvia

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A [Pd (η3-PhCHCHCHPh)(phosphino-oxazoline)]+ complex with almost identical P- and N-trans influences. 13C chemical shifts and allylic alkylation chemistry by Dotta, Pascal, Anil Kumar, P. G., Pregosin, Paul S.

“…The Pd‐catalysed enantioselective allylic alkylation of a 1,3‐diphenylallyl substrate using a bulky phosphinooxazoline auxiliary leads to a relatively small…”
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A [Pd (η 3 ‐PhCHCHCHPh)(phosphino‐oxazoline)] + complex with almost identical P‐ and N‐ trans influences. 13 C chemical shifts and allylic alkylation chemistry by Dotta, Pascal, Anil Kumar, P. G., Pregosin, Paul S.

“…The Pd‐catalysed enantioselective allylic alkylation of a 1,3‐diphenylallyl substrate using a bulky phosphinooxazoline auxiliary leads to a relatively small…”
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Binap and MeO-Biphep complexes of Ru(II). Dicationic ligands as 6e donors. Unexpected cyclometallation in connection with P—C bond breaking by den Reijer, Carolien J., Dotta, Pascal, Pregosin, Paul S., Albinati, Alberto

“…A series of cationic and dicationic Ru-arene complexes with Binap (1a) and MeO-Biphep (1b) have been prepared. (13)C NMR studies are shown to be useful in…”
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Binap and MeO-Biphep complexes of Ru(II). Dicationic ligands as 6e donors. Unexpected cyclometallation in connection with P—C bond breaking by den Reijer, Carolien J, Dotta, Pascal, Pregosin, Paul S, Albinati, Alberto

“…A series of cationic and dicationic Ru-arene complexes with Binap ( 1a ) and MeO-Biphep ( 1b ) have been prepared. 13 C NMR studies are shown to be useful in…”
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