Arylene Ethynylene Macrocycles Prepared by Precipitation-Driven Alkyne Metathesis
摘要:
A convenient, multigram-scale synthesis of arylene ethynylene macrocycles near room temperature is described. Driven by the precipitation of a diarylacetylene byproduct, alkyne metathesis produces the desired macrocycles in one step from monomers in high yields.
Arylene Ethynylene Macrocycles Prepared by Precipitation-Driven Alkyne Metathesis
摘要:
A convenient, multigram-scale synthesis of arylene ethynylene macrocycles near room temperature is described. Driven by the precipitation of a diarylacetylene byproduct, alkyne metathesis produces the desired macrocycles in one step from monomers in high yields.