Aminoacyl derivatives of nucleosides, nucleotides and polynucleotides. Part 35. Synthesis of 2'(3')-O-aminoacyl triribonucleoside diphosphates using the triester method
Nucleotides. Part XLII. The 2-dansylethoxycarbonyl (= 2-{[5-(dimethylamino)naphthalen-1-yl]sulfonyl}ethoxycarbonyl; dnseoc) group for protection of the 5?-hydroxy function in oligoribonucleotide synthesis
作者:Frank Bergmann、Wolfgang Pfleiderer
DOI:10.1002/hlca.19940770209
日期:1994.3.23
The 2-dansylethoxycarbonyl (Dnseoc) group was employed for protection of the 5′-hydroxyfunction in oligoribonucleotidesynthesis by the phosphoramidite approach using the acid-labile tetrahydro-4-methoxy-2H-pyran-4-yl (Thmp) group for 2′-protection. The syntheses of monomeric building blocks, both phosphoramidites and nucleoside-functionalized supports, are described for the four common nucleosides