Copper-facilitated Suzuki-Miyaura coupling for the preparation of 1,3-dioxolane-protected 5-arylthiophene-2-carboxaldehydes
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DOI: 10.1016/j.tet.2018.03.001
Abstract: Abstract 5-Formyl-2-thiopheneboronic acid is a widely used building block for the synthesis of diverse structures, however, due to a significant instability its transformation to 5-arylthiophene-2-carboxaldehydes by C C couplings could be performed only in low… read more here.
Keywords: protected arylthiophene; dioxolane protected; miyaura coupling; preparation dioxolane ... See more keywords