Methods for Obtaining and Prospects of Developing an Up-to-Date Low-Waste Production of Guanamines in Russia | Sciact - CRIS-system of Boreskov Institute of Catalysis

Methods for Obtaining and Prospects of Developing an Up-to-Date Low-Waste Production of Guanamines in Russia Full article

Journal

Chemistry for Sustainable Development
ISSN: 1817-1818

Output data

Year: 2009, Volume: 17, Number: 4, Pages: 331-339 Pages count : 9

Tags

guan amines, obtaining, manufacture

Authors

Gogin L.L. ¹ , Zhizhina E.G. ¹ , Pai Z.P. ¹ , Parmon V.N. ¹

Affiliations

1	Boreskov Institute of Catalysis, Siberian Branch of the Russian Academy of Sciences, Pr. Akademika Lavrentyeva 5, Novosibirsk 630090 (Russia)

Known laboratory and industrial methods of obtaining guanamines (6-alkyl- or aryl-substituted 2,4-diamino-1,3,5-triazines) based on modification of substituents in the triazine ring and synthesis from acyclic precursors are described. It is shown that at present the most convenient method of obtaining guanidines is the reaction of dicyandiamide with nitriles in the presence of a strong base, with high-boiling alcohols as solvents. The reaction conditions are considered in detail, the data on its kinetics and mechanism are presented. The conditions of the industrial implementation of this reaction allowing one to develop an up-to-date low-waste technology of obtaining high-quality guanamines are described.

Gogin L.L. , Zhizhina E.G. , Pai Z.P. , Parmon V.N.
Methods for Obtaining and Prospects of Developing an Up-to-Date Low-Waste Production of Guanamines in Russia
Chemistry for Sustainable Development. 2009. V.17. N4. P.331-339. РИНЦ

Гогин Л.Л. , Жижина Е.Г. , Пай З.П. , Пармон В.Н.
Способы получения и перспективы создания современного малоотходного производства гуанаминов в России
Химия в интересах устойчивого развития. 2009. Т.17. №4. С.339-348. RSCI РИНЦ ANCAN

Submitted:	Jan 17, 2009
Accepted:	Feb 2, 2009

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