Ultra-fast Suzuki and Heck reactions for the synthesis of styrenes and stilbenes using arenediazonium salts as super-electrophiles

Marina E. Trusova, Mireia Rodriguez-Zubiri, Ksenia V. Kutonova, Nicole Jung, Stefan Bräse, François Xavier Felpin, Pavel S. Postnikov

Результат исследований: Материалы для журналаСтатья

10 Цитирования (Scopus)

Аннотация

The super-electrophilic properties of arenediazonium salts have been exploited for achieving ultra-fast palladium-catalyzed coupling reactions with turnover frequencies up to 16200 h-1. These ultra-fast coupling reactions have been exemplified with the synthesis of prone-to-polymerization styrenes within seconds through Suzuki cross-couplings with potassium vinyltrifluoroborate. Heterocycles and functional groups such as halides were well tolerated. The ambivalent properties of potassium vinyltrifluoroborate also allowed the development of ultra-fast sequential Suzuki-Heck reactions for the preparation of symmetrical and unsymmetrical stilbenes within minutes.

Язык оригиналаАнглийский
Страницы (с-по)41-45
Число страниц5
ЖурналOrganic Chemistry Frontiers
Том5
Номер выпуска1
DOI
СостояниеОпубликовано - 1 янв 2018

ASJC Scopus subject areas

  • Organic Chemistry

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