Synthesis of boron chelates from N-(pyrid-2-YL)- and (N-4-methylpyrid-2-YL) cyanoacetamides and their tautomeric transformations

Synthesis of boron chelates from N-(pyrid-2-YL)- and (N-4-methylpyrid-2-YL) cyanoacetamides and their tautomeric transformations Full article

Journal

Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science
ISSN: 2376-8444 , E-ISSN: 0568-5230

Output data

Year: 1991, Volume: 40, Number: 1, Pages: 147-151 Pages count : 5 DOI: 10.1007/bf00959647

Authors

Bogdanov V.S. ¹ , Baranin S.V. ¹ , Dib A. ¹ , Yakovlev I.P. ¹ , Dorokhov V.A. ¹

Affiliations

1	N. D. Zelinskii Institute of Organic Chemistry, Academy of Sciences of the USSR, Moscow

Chelate complexes in which the boron atom is bound to the pyridine N atom and the O atom of the deprotonated ligand were synthesized by reaction of N-(pyrid-2-yl)- and N-(4-methylpyrid-2-yl) cyanoacetamides. A new type of intrachelate tautomeric transformation was discovered: the complexes obtained can exist in solutions in the form of two tautomers, which are derivatives of acetimidic acid or the corresponding ketene N,O-acetals.

Bogdanov V.S. , Baranin S.V. , Dib A. , Yakovlev I.P. , Dorokhov V.A.
Synthesis of boron chelates from N-(pyrid-2-YL)- and (N-4-methylpyrid-2-YL) cyanoacetamides and their tautomeric transformations
Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science. 1991. V.40. N1. P.147-151. DOI: 10.1007/bf00959647 OpenAlex

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