Synthesis of a Trithienocyclotriyne
- 1 January 1990
- journal article
- letter
- Published by Georg Thieme Verlag KG in Synlett
- Vol. 1990 (07) , 427-428
- https://doi.org/10.1055/s-1990-21117
Abstract
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.Keywords
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