Ethynyl-equipped Spirobenzopyrans as Promising Photochromic Markers for Nucleic Acid Fragments
摘要:
New photochromic markers for nucleic acid fragments, 6'-nitro-substituted spirobenzopyrans equipped with ethynyl group through the appropriate linkers, were subjected to the Sonogashira coupling with model 5-iodo-1,3-dimethyluracil.