1381870-92-3Relevant academic research and scientific papers
Synthesis of dibenzothiophenes and carbazoles by sequential 'tetra-fold heck/6 π-electrocyclization/dehydrogenation' reactions of tetrabromothiophene and tetrabromo-N-methylpyrrole
Toguem, Serge-Mitherand Tengho,Knepper, Ingo,Ehlers, Peter,Dang, Tung T.,Patonay, Tamas,Langer, Peter
supporting information; experimental part, p. 1819 - 1826 (2012/07/30)
Dibenzothiophenes and carbazoles were prepared by tetrafold Heck reactions of tetrabromothiophene and N-methyltetrabromopyrrole and subsequent 6π-electrocyclization and dehydrogenation. A number of reactions could be successfully carried out as domino reactions in only one synthetic step. Copyright
