Cross-coupling of aryl iodides with paramagnetic terminal acetylenes derived from 4,4,5,5-tetramethyl-2-imidazoline-1-oxyl 3-oxide

S. V. Klyatskaya, E. V. Tretyakov, S. F. Vasilevsky

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

2-(Arylylethynylphenyl)-4,4,5,5-tetramethyl-2-imidazoline-1-oxyl 3-oxides 12 and 13 were synthesized by cross-coupling of aryl iodides with 1-alkynes containing the 4,4,5,5-tetramethyl-2-imidazoline-1-oxyl 3-oxide fragment. A procedure was developed for the preparation of 3- and 4-ethynylbenzaldehydes with the use of 2-methylbut-3-yn-2-ol.

Original languageEnglish
Pages (from-to)129-135
Number of pages7
JournalRussian Chemical Bulletin
Volume51
Issue number1
Publication statusPublished - 1 Dec 2002
Externally publishedYes

Fingerprint

Alkynes
Iodides
Oxides
2-imidazoline
ethynylbenzaldehyde

Keywords

  • Alkynes
  • Aryl iodide
  • Cross-coupling
  • Imidazoline oxide
  • Nitroxyl radicals

ASJC Scopus subject areas

  • Chemistry(all)

Cite this

Cross-coupling of aryl iodides with paramagnetic terminal acetylenes derived from 4,4,5,5-tetramethyl-2-imidazoline-1-oxyl 3-oxide. / Klyatskaya, S. V.; Tretyakov, E. V.; Vasilevsky, S. F.

In: Russian Chemical Bulletin, Vol. 51, No. 1, 01.12.2002, p. 129-135.

Research output: Contribution to journalArticle

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AU - Vasilevsky, S. F.

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AB - 2-(Arylylethynylphenyl)-4,4,5,5-tetramethyl-2-imidazoline-1-oxyl 3-oxides 12 and 13 were synthesized by cross-coupling of aryl iodides with 1-alkynes containing the 4,4,5,5-tetramethyl-2-imidazoline-1-oxyl 3-oxide fragment. A procedure was developed for the preparation of 3- and 4-ethynylbenzaldehydes with the use of 2-methylbut-3-yn-2-ol.

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