New 5′-hydroxyl protecting groups for rapid internucleotide bond formation
作者:Mitsuo Sekine、Toshiya Mori、Takeshi Wada
DOI:10.1016/s0040-4039(00)61413-2
日期:1993.12
A variety of 5′-hydroxylprotectinggroups having catalytic sites for internucleotidic bond formation have been studied. Among them, a modified dimethoxytrityl group having an imidazolylethylcarbamoyl substituent has proved to be highly effective and superior to die IDTr group previously known.