Zobrazeno 1 - 10
of 71
pro vyhledávání: '"V. A. Voznesenskii"'
Autor:
V. N. Voznesenskii, G. D. Sokolova
Publikováno v:
Applied Biochemistry and Microbiology. 47:38-41
Fusarium sambucinum Fuckel var. minus isolate produced unusual for F. sambucinum Fuckel trichothecene metabolite 4,15-diacetylnivalenol (9 mg/l) in conditions of deep cultivation on Myro medium. This compound was identified by TLC, GLC, HPLC, and 1H
Autor:
N. L. Zaichenko, I. R. Mardaleishvili, A. I. Shienok, O. Yu. Os’kina, L. S. Kol’tsova, V. N. Voznesenskii, I. M. Shcherbakova
Publikováno v:
Russian Chemical Bulletin. 60:533-535
Formylation of photochromic 9′-hydroxy-1,3,3-trimethyl-1,3-dihydrospiro[2H-indole-2,3′-3′H-naphtho[2,1-b][1,4]oxazine] with the paraformaldehyde-MgCl2-Et3N system or by the Reimer-Tiemann reaction proceeds at the ortho-position to the hydroxy g
Autor:
V. V. Voznesenskii
Publikováno v:
Refractories and Industrial Ceramics. 40:506-509
A review of the main features that determine the choice of techniques of high-temperature treatment of waste-water sediments formed, for example, in refractory enterprises and often combined with sewage water is presented. The physicochemical composi
Autor:
V. V. Voznesenskii
Publikováno v:
Refractories and Industrial Ceramics. 40:416-419
The process of heat and substance transfer between phases in drying a material is considered and ways to in tensify the internal transfer are indicated. The nature of the dependence of the temperature of the drying agent and the moist material at var
Autor:
V. V. Voznesenskii
Publikováno v:
Refractories and Industrial Ceramics. 40:319-323
A modified method of lumped parameters that gives a dynamic model of thermotechnical objects used for studying control systems is presented. The dynamic equations having constant coefficients that characterize static and dynamic properties of an obje
Autor:
V. V. Voznesenskii, Yu. A. Feofanov
Publikováno v:
Refractories and Industrial Ceramics. 39:18-21
The paper sets out an information-technology approach to the search, systematization, and development of automatic control systems for heat treatment of disperse materials. The objective of the approach is to find a solution to the problem of informa
Publikováno v:
Russian Chemical Bulletin. 47:115-118
Publikováno v:
Russian Chemical Bulletin. 43:93-97
The reactions of the quaternary acylammonium salt formed on treatment of3,5-di-tertbutyl-4-hydroxy N,N-dimethylbenzylamine with acetyl chloride, with various organic and inorganic sulfur-containing compounds were studied. The possibility of using thi
Autor:
Ivan I. Chervin, H. Zaddach, K. F. Koehler, V. N. Voznesenskii, Gulnara K. Kadorkina, Remir G. Kostyanovsky
Publikováno v:
Russian Chemical Bulletin. 42:2049-2052
The structure of azimexone (3), the product of the reaction of 2-cyanoaziridine with acetone, was confirmed on the basis of1H and13C NMR spectra. The formation of this product is accounted for by the α-aziridinoalkylating action of an intermediate c
Autor:
V. N. Voznesenskii, R. G. Kostyanovskii, O. N. Krutius, A. V. Eremeev, I. I. Chervin, G. V. Shustov, F. D. Polyak
Publikováno v:
ChemInform. 22