REACTION BETWEEN 1-ARENESULPHONYL-3-NITRO-1,2,4-TRIAZOLES AND NUCLEOSIDE BASE RESIDUES. ELUCIDATION OF THE NATURE OF SIDE-REACTIONS DURING OLIGONUCLEOTIDE SYNTHESIS.

DOI: 10.1016/0040-4039(80)80020-7

Source and publish data:

Tetrahedron Letters p. 2265 - 2268 (1980)

Update date:2022-08-04

Topics:

Authors:

Reese, Colin B.

Ubasawa, Aiko

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Article abstract of DOI:10.1016/0040-4039(80)80020-7

The protected guanosine and uridine derivatives (3a, 3b, and 4) react with 1-(mesitylene-2-sulphonyl)-3-nitro-1,2,4-triazole (MSNT, 2a) to give 5a, 5b and 7, respectively; 9 is converted into 10 in the same way.The reactions proceed more rapidly in the presence of diphenyl phosphate.

Full text of DOI:10.1016/0040-4039(80)80020-7

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