Straightforward preparation and use in oligodeoxynucleotide synthesis of 5′-O-(4,4′-dimethoxytrityl)-4-[S-(2-cyanoethyl)]-thiothymidine
作者:Theo T. Nikiforov、Bernard A. Connolly
DOI:10.1016/s0040-4039(00)74217-1
日期:1992.4
The title compound was prepared in four steps and 62% yield from thymidine. After incorporation into synthetic oligodeoxynucleotides, the S-(2-cyanoethyl) group was removed by treatment with DBU in CH3CN to give products containing 4-thiothymidine residues.
分四个步骤制备标题化合物,胸腺嘧啶核苷的产率为62%。掺入合成的寡脱氧核苷酸后,通过用CH 3 CN中的DBU处理除去S-(2-氰乙基)基团,得到含有4-硫代胸苷残基的产物。