TY - JOUR
T1 - New Fluorescent Conjugates of Uridine Nucleoside and Substituted 1,8-Naphthalimide
T2 - Synthesis, Weak Interactions and Solvent Effects on Spectra
AU - Zhang, Wen
AU - Wang, Yanli
AU - Xu, Yufang
AU - Qian, Xuhong
PY - 2003/3
Y1 - 2003/3
N2 - Novel fluorescent conjugates of uridine nucleoside and 4-dimethylamino-1,8- naphthalimide via linkage with different length, and their precursors were synthesized. Their spectroscopic properties were examined in ten different solvents. It was found that the spectroscopic properties for these conjugates are strongly dependent on polarity and hydrogen bonding ability of solvents. Their fluorescence spectra are also strongly influenced by intramolecular aromatic stacking and hydrogen bonding between the base or sugar moiety of the uridine nucleoside and naphthalimide moiety, which is controlled by the length of the linker.
AB - Novel fluorescent conjugates of uridine nucleoside and 4-dimethylamino-1,8- naphthalimide via linkage with different length, and their precursors were synthesized. Their spectroscopic properties were examined in ten different solvents. It was found that the spectroscopic properties for these conjugates are strongly dependent on polarity and hydrogen bonding ability of solvents. Their fluorescence spectra are also strongly influenced by intramolecular aromatic stacking and hydrogen bonding between the base or sugar moiety of the uridine nucleoside and naphthalimide moiety, which is controlled by the length of the linker.
KW - Absorption and emission spectra
KW - Fluorescent conjugates
KW - Solvent effects
KW - Uridine nucleoside
UR - https://www.scopus.com/pages/publications/0348140926
U2 - 10.1007/s00706-002-0525-4
DO - 10.1007/s00706-002-0525-4
M3 - 文章
AN - SCOPUS:0348140926
SN - 0026-9247
VL - 134
SP - 393
EP - 402
JO - Monatshefte fur Chemie
JF - Monatshefte fur Chemie
IS - 3
ER -