Analogues of uracil nucleosides with intrinsic fluorescence (NIF-analogues): synthesis and photophysical properties
作者:Meirav Segal、Bilha Fischer
DOI:10.1039/c1ob06536j
日期:——
were obtained from 5-I-uridine and the suitable boronic acid in a Sonogashira coupling reaction. The uracil fluorescent analogues proposed here were designed to satisfy the following requirements: a minimal chemical modification at a position not involved in base-pairing, resulting in relatively long absorption and emission wavelengths and highquantumyield. 5-((4-Methoxy-phenyl)-trans-vinyl)-2′-deoxy-uridine