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Synlett 1990; 1990(7): 427-428
DOI: 10.1055/s-1990-21117
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Synthesis of a Trithienocyclotriyne

Don Solooki* , Vance O. Kennedy, Claire A. Tessier, Wiley J. Youngs
  • *Department of Chemistry, Case Western Reserve University, Cleveland, Ohio 44106, USA
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Publication History

Publication Date:
08 March 2002 (online)

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The synthesis and characterization of a new trithienocyclotriyne, 4,5,9,10,14,15-hexadehydrocyclododeca[1,2-b:5,6-b′:9, 10-b″]trithiophene, are described. The cyclotriyne was prepared by a Stephens-Castro coupling of 3-ethynyl-2-iodothiophene which, in turn, was prepared by a Brandsma iodination of 3-ethynylthiophene.