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Optimization of the process of abies ethanol lignin sulfation by sulfamic acid – urea mixture in 1,4-dioxane medium

Kuznetsov, B. N., Vasilyeva, N. Yu., Kazachenko, A. S., Levdansky, V. A., Kondrasenko, A. A., Malyar, Yu. N., Skvortsova, G. P., Lutoshkin, M. A.

The interaction of morin and morin-5’-sulfonic acid with lead(II): Study of the 1:1 complex formation process in aqueous solution

Lutoshkin, M. A., Kuznetsov, B. N., Levdanskiy, V. A.

Behavior of Some Perfluorinated Analogs of Thenoyltrifluoroacetone in Aqueous Solution

Lutoshkin, M. A., Taydakov, I. V., Kuznetsov, B. N.

Structure and properties of organic xerogels derived from tannins and ethanol lignins of the Siberian Fir

Mikova, N. M., Levdansky, V. A., Skvortsova, G. P., Zhizgaev, A. M., Lutoshkin, M. A., Chesnokov, N. V., Kuzntesov, B. N.

Determination of Acid–Base and Complexing Parameters of Chlorine-Substituted Trifluorobenzoylacetone in Water Medium

Maxim A. Lutoshkin, Yuriy N. Malyar

TFBA) using a spectrophotometric technique under various conditions. Acid–base characteristics have been

Acid-base properties and keto-enol equilibrium of a 5-substituted derivative of 1,3-diethyl-2-thiobarbituric acid

Lutoshkin, M. A., Golovnev, N. N.

= 0.25 and in a strongly acidic solution of HCl (I -> 0) were investigated. The obtained value of pK(a

Optimisation of the process of abies ethanol lignin sulfation by sulfamic acid – urea mixture in 1,4-dioxane medium

Kuznetsov, B. N., Vasilyeva, N. Yu., Kazachenko, A. S., Levdansky, V. A., Kondrasenko, A. A., Malyar, Yu. N., Skvortsova, G. P., Lutoshkin, M. A.

The new process of abies ethanol lignin sulfation by a low-toxic mixture of sulfamic acid and urea

SOME ASPECTS OF FORMATION OF FINANCIAL-INDUSTRIAL GROUPS IN RUSSIA IN 1990S

in the 1990s, analyzes the main premises of these forms of association in the industrial and financial sectors

ESTABLISHMENT OF FINANCIAL-INDUSTRIAL GROUPS IN RUSSIA AT THE TURN OF THE 20TH-21ST CENTURIES

in the 2000s. Within a relatively short period of time, Russian FIGs managed to pass a difﬁcult path from

PLACE AND ROLE OF FINANCIAL AND INDUSTRIAL GROUPS IN PRE-REVOLUTIONARY RUSSIA’S ECONOMY

PLACE AND ROLE OF FINANCIAL AND INDUSTRIAL GROUPS IN PRE-REVOLUTIONARY RUSSIA’S ECONOMY

Страница 1 из 33267