Zobrazeno 1 - 10
of 17
pro vyhledávání: '"V. V. Zarutskii"'
Publikováno v:
Reaction Kinetics & Catalysis Letters. 47:83-86
Acetonation of L-sorbose—a step of ascorbic acid synthesis—takes place in acetone to yield 85% of diacetone-L-sorbose in the presence of heteropoly acids H3PW12O40 and H4SiW12O40 (0.1–0.35%) as catalysts.
Autor:
V. V. Zarutskii, I. M. Lisnyanskii, E. V. Pinkhasik, A. A. Grior'ev, N. G. Bazleva, S. I. Guseva, N. V. Smirnova
Publikováno v:
Pharmaceutical Chemistry Journal. 9:586-590
Publikováno v:
Pharmaceutical Chemistry Journal. 19:810-813
Publikováno v:
Pharmaceutical Chemistry Journal. 12:789-793
Publikováno v:
Pharmaceutical Chemistry Journal. 15:745-748
Publikováno v:
Pharmaceutical Chemistry Journal. 15:749-752
In apparatus i, a layer of particles (crystals) of I is loaded from feed bin 3 onto an exchangeable perforated distribution grid 2 to a given height. The air, fed through rotameter 8 heats up in electric heater 9, passes through the grid and sets khe
Autor:
V. V. Zarutskii, Yu. I. Petrov, V. A. Nikiforov, S. G. Verenikina, E. I. Klabunovskii, I. M. Lisnyanskii, A. S. Guseva
Publikováno v:
Pharmaceutical Chemistry Journal. 11:826-829
Publikováno v:
Bulletin of the Academy of Sciences, USSR Division of Chemical Science. 14:1810-1814
1. The possibility was investigated of the replacement of isopentane by nitrogen as a phlegmatization diluent for acetylene in its condensation with cyclopentadiene in a flow apparatus, and it was shown that the yield of norbornadiene is maintained a
Autor:
S. A. Ostrovskii, M. F. Shostakovskii, N. F. Kononov, V. G. Arakelyan, V. V. Zarutskii, I. A. Chekulaeva
Publikováno v:
Bulletin of the Academy of Sciences, USSR Division of Chemical Science. 14:673-676
1. As a result of improvements in the conditions in mass exchange between the liquid and gas phases, the vinylation of triethanolamine can be conducted over a wide range of pressure (from 12 to 2 atm excess pressure) at 180–200° in presence of alk
Publikováno v:
Pharmaceutical Chemistry Journal. 16:289-291