Nickel-Catalyzed Thiolation of Aryl Halides and Heteroaryl Halides through Electrochemistry
Transition-metal-catalyzed coupling reactions are useful tools for synthesizing aryl sulfur compounds. However, conventional transition-metal-catalyzed thiolation of aryl bromides and chlorides typically requires the use of strong base under elevated reaction temperature. Herein, we report the first examples of nickel-catalyzed electrochemical thiolation of aryl bromides and chlorides in the absence of an external base at room temperature using undivided electrochemical cells.
Synthesis of Multisulfur-Containing Substituted Dibenzothiophenes
New substituted dibenzothiophenes have been prepared and characterized.Selective functionalizations utilized substitutions of lithiodibenzothiophenes available from established methodology.New dibenzothiophenes prepared include 2-(bromomethyl)dibenzothiop
Dunkerton, L. V.,Barot, B. C.,Nigam, A.
p. 749 - 755
(2007/10/02)
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