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Published in 2022 at "Chemical communications"
DOI: 10.1039/d2cc05539b
Abstract: Thieno[3,4-b]thiophene cores could be conveniently obtained via one-pot sulfurative tetramerization of acetophenones using a ternary system comprised of elemental sulfur, a base and DMSO under simple heating conditions. The structure of the products was verified…
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Keywords:
sulfurative tetramerization;
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tetramerization acetophenones;
elemental sulfur ... See more keywords