Synthesis of oligonucleoside phosphorodithioates on a solid support by the H-phosphonothioate method
作者:Kazuo Kamaike、Kumi Hirose、Yoshihiro Kayama、Etsuko Kawashima
DOI:10.1016/j.tet.2006.09.024
日期:2006.12
using bis(2,6-dimethylphenyl) phosphorochloridate as a coupling agent on a solid support by application of the H-phosphonothioate method, where oxidation was facilitated using elemental sulfur following completion of H-phosphonothioate oligomer assembly, as with the standard H-phosphonate method.
通过使用H-
硫代磷酸酯方法在固相支持物上使用双(2,6-二甲基苯基)
磷酰
氯作为
偶联剂有效合成了
硫代
二磷酸酯型短寡核苷酸,其中在H-
硫代磷酸酯低聚物组装完成后使用元素
硫促进了氧化,与标准的H-
膦酸酯法相同。