Zobrazeno 1 - 10
of 27
pro vyhledávání: '"D. A. De Vekki"'
Hydrosilylation of Allyl Ethers in the Presence of Platinum(II) Immobilized on Polymethylene Sulfide
Autor:
D. A. de Vekki, M. A. Il’ina
Publikováno v:
Russian Journal of General Chemistry. 90:68-77
The reactions of allyl ethyl, allyl butyl, allyl glycidyl, allyl benzyl, and allyl phenyl ethers with 1,1,3,3-tetra-methyldisiloxane in the presence of platinum(II) immobilized on polymethylene sulfide have been studied.
Publikováno v:
Russian Journal of General Chemistry. 88:25-35
Hydrosilylation of allyl ethyl, allyl butyl, allyl glycidyl, allyl benzyl, and allyl phenyl ethers by 1,1,3,3-tetramethyldisiloxane in the presence of supported sulfur-containing platinum(II) complexes with the general formula [{SiO2}O2Si(Me)(CH2)3SR
Autor:
D. A. de Vekki, M. A. Il’ina
Publikováno v:
Russian Journal of General Chemistry. 84:1580-1586
We report on preparation of silica-immobilized platinum(II) complexes of the [{SiO2}O2Si(CH3)· (CH2)3SR]2PtCl2 type (R = Bu, Hex, or Bn; {SiO2} = silica surface).
Publikováno v:
Russian Journal of General Chemistry. 84:40-69
Interaction of allyl ethers with hydrosiloxanes in the presence of metal complexes has been investigated by spectral methods (1H NMR, IR, and GC-MS) as well as by gas-liquid chromatography. It has been shown that the anti-Markovnikov addition predomi
Autor:
D. A. de Vekki
Publikováno v:
Russian Journal of General Chemistry. 81:1480-1492
The review considers hydrosilylation of C=C, C≡C, and C=O bonds in the presence of photoactivated catalysts.
Publikováno v:
Russian Journal of General Chemistry. 80:2263-2273
The hydrosilylation of acetophenone with diphenylsilane in a microreactor in the presence of complexes [Rh(cod)Cl]2 and [Rh(CO)2(μ-Cl)]2 and (R)-(-)-cis-mirtanyl- and (R)-(+)-bornylamine in situ was studied, the kinetics simulation of the process wa
Publikováno v:
Russian Journal of Applied Chemistry. 83:1962-1968
Hydrosilylation of allyl butyl ether and acetophenone with 1,1,3,3-tetramethyldisiloxane in the presence of [Pt(LL′)XY] and [Rh(Ph3P)3X] (L, L′ = cod, dmso, Py, Bn2S, Ph3P; X, y = Cl, SnCl3) was studied.
Publikováno v:
Russian Journal of General Chemistry. 80:2007-2021
2-Aryl- and 2-furyl-4-carboxy-1,3-thiazolidines were synthesized. Their spectral properties were studied, and conformational analysis was performed. It was shown that they exist in solution as an equilibrium of neutral and zwitter-ion forms. The infl
Publikováno v:
Russian Journal of General Chemistry. 80:35-46
New chiral rhodium complexes cis-[Rh(CO)2(RNH2)Cl] [RNH2 = (R)-(−)-cis-MyrtNH2, (R)-(−)-MenthylNH2, (R)-(+)-BornylNH2] were synthesized and their catalytic properties in reactions of hydrosilylation of acetophenone with diphenylsilane were studie
Autor:
E. A. Kuchaev, D. A. de Vekki
Publikováno v:
Russian Journal of General Chemistry. 79:2142-2153
Chemical assembling of the silica surface modified by dimethylchlorosilane was performed by the catalytic hydrosilylation of 1,3-divinyl-1,1,3,3-tetramethyldisiloxane, α-methyl styrene, acetophenone, allyl butyl and allyl glycidyl ethers with dimeth