Zobrazeno 1 - 10
of 177
pro vyhledávání: '"S. Vancheesan"'
Autor:
R. Krishnan, S. Vancheesan
Publikováno v:
Journal of Molecular Catalysis A: Chemical. 157:15-24
Polynuclear manganese complexes of 2,5-dihydroxyterephthalaldehyde (dhterH2) and its Schiff base polymer ligand (PdhterenH2) [Mn(II)(dhter)](n), [Mn(n)(II)(Pdhteren)] and [Mn(n)(III)(Pdhteren)(OAc)(n)] were synthesized. The manganese complexes were c
Autor:
R. Krishnan, S. Vancheesan
Publikováno v:
Journal of Molecular Catalysis A: Chemical. 142:377-382
Polynucleating Schiff base ligands, poly(2,5-dihydroxyterephthalaldehyde ethylenediamine diprotonated) (PdhterenH 2 ) and poly(2,5-dihydroxyterephthalaldehyde propyldiamine diprotonated) (PdhterpnH 2 ) were synthesized by condensation reactions of 2,
Autor:
S. Vancheesan, K. Selvakumar
Publikováno v:
Polyhedron. 16:2405-2411
Treating palladium acetate with secondary benzylamines C6H5CH2NHMe (1), C6H5CH2NHBun (2), 4-OCH3C6H4CH2NHBun (3), 3,4-(OMe)2C6H3CH2NHBun (4) and 2,4-(OMe)2C6H3CH2NHBun (5) in benzene gave acetato-bridged cyclopalladated complexes 1a-5a. Metathesis re
Autor:
S. Vancheesan, K. Selvakumar
Publikováno v:
Polyhedron. 14:2091-2097
The oxidative addition of aryl-halogen bonds of Schiff bases (2-ClC6H4CHNCH2)2 (1), (2-BrC 6H4CHNCH2)2 (2), 1,4-(2-BrC6H4CHN)2C6H4 (3), 4,4′-(2-BrC6H4CHNC6H4)2 (4 and the azine (2-BrC6H4CHN)2 (5 to Pd(dba)2 has b
Autor:
S Vancheesan, K Selvakumar
Publikováno v:
Proceedings / Indian Academy of Sciences. 107:179-187
The reactions of various �-tetraloneketimines(L) with palladium acetate in CHCl3 have been studied. In all cases acetato-bridged dimeric compound [Pd2L2(OAc)2] were obtained in which metallation had occurred at the peri position of the �-tetralon
Autor:
S. Vancheesan, T. Chandiran
Publikováno v:
Journal of Molecular Catalysis. 88:31-41
(?6-Arene)Cr(CO)3 (Arene = substituted benzene derivatives) complexes catalyse the hydrogenation of conjugated dienes at atmospheric pressures of hydrogen. Hydrogenation of methyl sorbate and myrcene were studied at atmospheric pressures of hydrogen
Publikováno v:
Journal of Molecular Catalysis. 75:199-208
Glucose is transfer hydrogenated by propan-2-ol, butan-2-ol, cyclohexanol, benzyl alcohol, 1-phenylethanol, benzhydrol, 2-methoxyethanol and tetrahydrofurfuryl alcohol in the presence of RuCl2(PPh3)3 at 100 �C and atmospheric pressure. Mixed solven
Autor:
S. Vancheesan, T. Chandiran
Publikováno v:
Journal of Molecular Catalysis. 71:291-302
Conjugated dienes were selectively 1,4-hydrogenated using (Nap)Cr(CO) 3 (Nap = naphthalene) at atmospheric pressure of hydrogen and room temperature in polar coordinating solvents. Kinetic studies show that the rate of hydrogenation has a first-order
Autor:
V. R. Parameswaran, S. Vancheesan
Publikováno v:
Reaction Kinetics & Catalysis Letters. 45:55-60
Rhodium(I)-1,10-phenanthroline complex anchored to polystyrene catalyzes the hydrogenation of a variety of substrates. The rate is first order with respect to catalyst. The order with respect to substrate and hydrogen follows a first order rate law b
Autor:
S. Vancheesan, D. Jesudurai
Publikováno v:
ChemInform. 34