Verdazyl Radical Building Blocks: Synthesis, Structure, and Sonogashira Cross-Coupling Reactions

Pavel V. Petunin, Ekaterina A. Martynko, Marina E. Trusova, Maxim S. Kazantsev, Tatyana V. Rybalova, Rashid R. Valiev, Mikhail N. Uvarov, Evgeny A. Mostovich, Pavel S. Postnikov

Результат исследований: Материалы для журналаСтатья

10 Цитирования (Scopus)

Аннотация

A general and effective method for the synthesis of 3-phenylveradzyl radicals bearing a variety of iodophenyl substituents has been developed. The synthesized radicals have been characterized by ESR, UV/Vis spectroscopy, and cyclic voltammetry. Structures of biphenyl-substituted radicals have been solved by X-ray crystal structure analysis. The synthesized iodoverdazyls are applicable in the Sonogashira coupling reaction for the preparation of a wide range of ethynyl derivatives. Both N-2 and C-6 substituents were functionalized through Sonogashira coupling.

Язык оригиналаАнглийский
Страницы (с-по)4802-4811
Число страниц10
ЖурналEuropean Journal of Organic Chemistry
Том2018
Номер выпуска34
DOI
СостояниеОпубликовано - 16 сен 2018

ASJC Scopus subject areas

  • Physical and Theoretical Chemistry
  • Organic Chemistry

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