Zobrazeno 1 - 10
of 46
pro vyhledávání: '"O. S. Manulik"'
Autor:
V. R. Flid, O. S. Manulik, D. V. Dmitriev, V. B. Kouznetsov, E. M. Evstigneeva, A. P. Belov, A. A. Grigor’ev
Publikováno v:
Eurasian Chemico-Technological Journal, Vol 3, Iss 2, Pp 73-90 (2001)
A wide range of rare polycyclic hydrocarbons can be obtained through catalytic processes involving norbornadiene (NBD). The problem of selectivity is crucial for such reactions. The feasibility of controlling selectivity and reaction rate has been sh
Externí odkaz:
https://doaj.org/article/291b2d208d5447b887420e3227c74870
Publikováno v:
Kinetics and Catalysis. 49:479-483
The kinetics of the formation of a paramagnetic nickel(I) complex from bis(η3-allyl)nickel under conditions of catalytic norbornadiene dimerization is reported. It is demonstrated by ESR and GLC that the concentrations of Ni(I), norbornadiene and it
Publikováno v:
Kinetics and Catalysis. 47:384-388
The catalytic allylation of 7-oxanorbornene, 7-azanorbornene, and bicyclo[2.2.2]octenoic anhydride was performed for the first time. It was found that the structures of allylation products and ratios between them were analogous to those for correspon
Autor:
M. N. Vargaftik, N. Yu. Kozitsyna, V. R. Flid, O. S. Manulik, I. I. Moiseev, I. P. Stolyarov, E. M. Evstigneeva
Publikováno v:
Russian Chemical Bulletin. 53:1345-1348
The reaction of norbornadiene (NBD) with allyl acetate in the presence of the nanocluster Pd147phen32O60(OCOBut)30 (Pd-147; phen is 1,10-phenanthroline) and PPh3 in acetonitrile is nonselective and is accompanied by the decomposition of the cluster,
Publikováno v:
Kinetics and Catalysis. 45:172-175
A new catalytic system based on palladium complex compounds for the unconventional allylation of norbornadiene with allylic esters of carboxylic acids is developed. The structure of reaction products is determined and the factors affecting their rati
Publikováno v:
Kinetics and Catalysis. 45:165-171
Cyclocodimerization of norbornadiene with acrylates in the presence of bis(η3-allyl)nickel is studied. The regio- and stereoselectivities of cycloaddition depend on the catalyst composition, temperature, reactant ratio, and the nature of acrylate. C
Publikováno v:
Kinetics and Catalysis. 41:597-603
Kinetics of the cyclodimerization of norbornadiene-2,5 (NBD) is studied in the presence of a catalytic system based on bis(η3-allyl)nickel. The forms of the rate laws characterized by different reaction orders with respect to NBD are determined. The
Autor:
E. M. Evstigneeva, O. S. Manulik, V. R. Flid, I. P. Stolyarov, N. Yu. Kozitsyna, M. N. Vargaftik
Publikováno v:
Russian Chemical Bulletin; Jun2004, Vol. 53 Issue 6, p1345-1348, 4p
Publikováno v:
ChemInform. 23
Publikováno v:
Theoretical and Experimental Chemistry. 27:449-452
In a joint investigation of the kinetic laws of the catalytic cyclodimerization of norbornadiene in the presence of bis-η3-allyl complexes of nickel by gas chromatography and ESR, a definite correspondance in the change in the concentrations of norb