Ogilvie K K, Beaucage S L, Gillen M F, Entwistle D, Quilliam M
Nucleic Acids Res. 1979 Apr;6(4):1695-708. doi: 10.1093/nar/6.4.1695.
Alkyl halides react rapidly with purines and pyrimidines in the presence of fluoride ion. Alkylation of thymidine leads to novel dimeric nucleoside derivatives bridged through N3. Alkylation of thymidine mono and dinucleotides leads to alkylation at the base (N3) as well as diester and triester formation at the phosphate.
在氟离子存在下,卤代烷与嘌呤和嘧啶迅速反应。胸苷的烷基化导致通过N3桥连的新型二聚核苷衍生物。胸苷单核苷酸和二核苷酸的烷基化导致碱基(N3)处的烷基化以及磷酸酯处的二酯和三酯形成。