Carbon Networks Based on Dehydrobenzoannulenes. 3. Synthesis of Graphyne Substructures<sup>1</sup>
作者:Joshua M. Kehoe、James H. Kiley、Jamieson J. English、Charles A. Johnson、Ryan C. Petersen、Michael M. Haley
DOI:10.1021/ol005623w
日期:2000.4.1
[GRAPHICS]This Letter describes the synthesis of the first macrobicyclic subunits of the hypothetical ail carbon network graphyne. Key to synthetic success is an intramolecular Sonogashira cross-coupling sequence.