Versatile strategy for oligonucleotide derivatization. Introduction of lanthanide(III) chelates to oligonucleotides
matrix presented R = a linker containg a protected functional or conjugate group Novel nucleosidic phosphoramidite blocks were synthesized by a Mitsunobu reaction between 2′-deoxy-5′-O-(4,4′-dimethoxytrityl)uridine and a primary alcohol containing a conju