SYNTHESIS AND HYDROSILYLATION OF FURAN AND THIOPHENE N-METHYLENEFLUOROANILINES IN THE PRESENCE OF Pd(I) COMPLEX

Authors

  • И. Иовель Latvian Institute of Organic Synthesis, Riga LV-1006
  • Л. Голомба Latvian Institute of Organic Synthesis, Riga LV-1006
  • Ю. Попелис Latvian Institute of Organic Synthesis, Riga LV-1006
  • С. Гринберга Latvian Institute of Organic Synthesis, Riga LV-1006
  • Э. Лукевиц Latvian Institute of Organic Synthesis, Riga LV-1006

DOI:

https://doi.org/10.1007/8183

Keywords:

Pd complexes, Schiff bases, thiophene, fluoroaniline, furan, , hydrosilylation, catalysis

Abstract

A series of new N-hetarylaldimines were synthesized by the reactions of furan and thiophene aldehydes with 2-, 3-, and 4-fluoroanilines in the presence of  molecular sieves. The reaction of some of  the synthesized azomethines with triethoxysilane in the presence of the [Pd(allyl)Cl]2 complex was studied. It was found that the structure of the initial aldimines has an effect on the direction of hydrosilylation. All  the  studied substrates are transformed into the corresponding amines. The products of N- and C-silylation were also detected in the reaction  mixtures.  In certain cases reduction of the furan and thiophene rings occurs.

How to Cite
Iovel, I.; Golomba, L.; Popelis, J.; Grinberga, S.; Lukevics, E.  Chem. Heterocycl. Compd. 2005, 41, 1112. [Khim. Geterotsikl. Soedin. 2005, 1312.]

For this article in the English edition, see DOI 10.1007/s10593-005-0288-z


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Published

2023-10-20

Issue

No. 9 (2005)

Section

Original Papers