Zobrazeno 1 - 10
of 46
pro vyhledávání: '"M. I. Terekhova"'
Publikováno v:
Kinetics and Catalysis. 42:182-188
The reaction of phenylacetylene with CO and n-butanol in toluene (363 K) catalyzed by the Pd(dba)2/m(CF3COOH)/n(Ph3P) system (dba is dibenzylideneacetone; 2 ≤ m≤ 8; 10 ≤ n≤ 30) is studied. The initial rate of the main product (butyl 2-phenylp
Autor:
E. S. Petrov, D. I. Lobanov, Anna G. Matveeva, Pavel V. Petrovskii, O. E. Kovsheva, M. I. Terekhova, E. I. Matrosov, M. I. Kabachnik
Publikováno v:
ChemInform. 23
Several substituted methylaminotriphenylphosphonium salts (APS) of general formula $$[Ph_3 \mathop P\limits^ + N(R)CH_2 R']X^ - $$ have been synthesized. The CH-acidities of some of the prepared APS have been measured by the indicator method in DMSO,
Autor:
M. I. Kabachnik, G. V. Bodrin, E. S. Petrov, E. I. Matrosov, M. I. Terekhova, Anna G. Matveeva, Yu. M. Polikarpov
Publikováno v:
ChemInform. 23
Certain phosphorylmethylpyridines and their N-oxides were synthesized, which are of interest as extractants and complex-forming agents. Their equilibrium CH-acidity with reference to 9-phenylfluorene (K+ counterion) was studied by the indicator metho
Autor:
E. I. Matrosov, O. E. Kovsheva, E. S. Petrov, M. I. Terekhova, M. I. Kabachnik, Anna G. Matveeva, P. V. Petrovskii, D. I. Lobanov
Publikováno v:
ChemInform. 24
Publikováno v:
ChemInform. 27
Publikováno v:
Bulletin of the Russian Academy of Sciences Division of Chemical Science. 41:1555-1558
The influence of the ligands Ph2P(CH2)mP(X)Ph2 (L), where m=1, 2 and X=O, S, on the rate and regional selectivity of the hydrocarboxylation of α-olefins has been investigated, catalyzed by PdCl2, in a series of organic solvents. A high regional sele
Publikováno v:
Bulletin of the Russian Academy of Sciences Division of Chemical Science. 41:398-402
The equilibrium CH acidity of a group of ethynylazoles in DMSO was measured by an intermetallization method. The dependence of the acidity of these compounds on the structure of the heterocycle, position of the ethynyl group, and nature of the substi
Autor:
E. S. Petrov, Pavel V. Petrovskii, D. I. Lobanov, E. I. Matrosov, O. E. Kovsheva, Anna G. Matveeva, M. I. Kabachnik, M. I. Terekhova
Publikováno v:
Phosphorus, Sulfur, and Silicon and the Related Elements. 62:243-250
A number of (substituted-methylamino)triphenylphosphonium salts (APS) with the general formula [Ph3P+N(R)CH2R'] X− has been synthesized. CH-Acidity of some of the APS obtained has been measured (pK 14.7-24.8) by an indicator method in DMSO/counteri
Autor:
E. S. Petrov, E. I. Matrosov, O. E. Kovsheva, Anna G. Matveeva, D. I. Lobanov, Pavel V. Petrovskii, M. I. Terekhova, M. I. Kabachnik
Publikováno v:
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 40:1417-1422
Several substituted methylaminotriphenylphosphonium salts (APS) of general formula $$[Ph_3 \mathop P\limits^ + N(R)CH_2 R']X^ - $$ have been synthesized. The CH-acidities of some of the prepared APS have been measured by the indicator method in DMSO,
Autor:
I. L. Odinets, M. I. Terekhova, M. I. Kabachnik, T. A. Mastryukova, I. M. Aladzheva, A. G. Matveeva, L. V. Kovalenko, E. I. Matrosov, E. S. Petrov, P. V. Kazakov
Publikováno v:
Theoretical and Experimental Chemistry. 27:247-250
It is shown that the CH acidities of phosphoryl and thiophosphoryl compounds depend on the substituents attached to both the carbon atom and the phosphorus atom and comply with Hammett dependences; the parameters of the correlation dependences are ve