نتایج جستجو برای: thiocyanation
تعداد نتایج: 51 فیلتر نتایج به سال:
A novel transient SET mediator approach has been developed for the photoinduced radical-radical cross coupling reaction. Using in-situ generated thianthrene radical cation as mediator, thiocyanation and selenocyanation of aryl thianthrenium salts have realized under mild conditions without need photocatalyst or single electron donor. In comparison with enabled process, protocol features conditi...
In this study, nitrogen-doped ZnO nanorods (N–ZnO NRs) were synthesized via a very simple hydrothermal process, fully characterized, and photocatalyst was successfully exploited in thiocyanation reactions of indoles phenols at room temperature under visible light irradiation. Two important classes aromatic compounds indoles, using N–ZnO NRs as treated with ammonium thiocyanate agent formed the ...
A facile and efficient transformation of arylboronic acids to their corresponding aryl thiocyanates has been successfully developed. Based on the CuCl-catalyzed oxidative cross-coupling reaction between arylboronic acids and trimethylsilylisothiocyanate (TMSNCS) under oxygen atmosphere, the transformation can be readily conducted at ambient temperature. The newly-developed protocol provided a c...
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