110 likes | 213 Views
Table 1S. Summary of high-resolution mass spectra of nucleoside derivatives. Figure 1S. 1 H-NMR spectrum of 2-( O 6 -2-(4-nitrophenylethyl)-2’-deoxyguanosin- N 2 -yl)-3-nitrobenzanthrone 3.
E N D
Table 1S. Summary of high-resolution mass spectra of nucleoside derivatives.
Figure 1S.1H-NMR spectrum of 2-(O6-2-(4-nitrophenylethyl)-2’-deoxyguanosin-N2-yl)-3-nitrobenzanthrone 3.
Figure 2S. 13C-NMR spectrum of 2-(O6-2-(4-nitrophenylethyl)-2’-deoxyguanosin-N2-yl)-3-nitrobenzanthrone 3.
Figure 3S. High-resolution mass spectrum of 2-(O6-2-(4-nitrophenylethyl)-2’-deoxyguanosin-N2-yl)-3-nitrobenzanthrone 3.
Figure 4S. 1H-NMR spectrum of 2-(5’-O-dimethoxytriphenylmethyl-O6-2-(4-nitrophenylethyl)-2’-deoxyguanosin-N2-yl)-3-nitrobenzanthrone 4.
Figure 5S. 13C-NMR spectrum of 2-(5’-O-dimethoxytriphenylmethyl-O6-2-(4-nitrophenylethyl)-2’-deoxyguanosin-N2-yl)-3-nitrobenzanthrone 4.
Figure 6S. High-resolution mass spectrum of 2-(5’-O-dimethoxytriphenylmethyl-O6-2-(4-nitrophenylethyl)-2’-deoxyguanosin-N2-yl)-3-nitrobenzanthrone 4.
Figure 7S. 1H-NMR spectrum of 2-(3’-O-(Cyanoethoxydiisopropylaminophosphino)-5’-O-dimethoxytriphenylmethyl-O6-2-(4-nitrophenylethyl)-2’-deoxyguanosin-N2-yl)-3-nitrobenzanthrone 5.
Figure 8S. High-resolution mass spectrum of 2-(3’-O-(Cyanoethoxydiisopropylaminophosphino)-5’-O-dimethoxytriphenylmethyl-O6-2-(4-nitrophenylethyl)-2’-deoxyguanosin-N2-yl)-3-nitrobenzanthrone 5.
Figure 10S. ESI mass spectrum of the GTA TXC CGG CAT AC oligonucleotide (DMT-on) before NPE removal and nitro group reduction.
Figure 9S. ESI mass spectrum of the ABA-modified 14-mer oligonucleotide GTA TXC CGG CAT AC, where X denotes (2’-deoxyguanosin-N2-yl)-3-aminobenzanthrone.