The stereocontrolled synthesis of 1,2-trans hexopyranosyl nucleosides via a novel anomeric activation

DOI: 10.1016/0040-4020(96)00611-4

Source and publish data:

Tetrahedron p. 10827 - 10834 (1996)

Update date:2022-08-03

Topics:

Authors:

Hanessian, Stephen

Conde, Jose J.

Khai, Hoan Huynh

Lou, Boliang

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Article abstract of DOI:10.1016/0040-4020(96)00611-4

The coupling of 2-(2',3',4',6'-tetra-O-benzyl-β-D-hexopyranosyloxy)-3-methoxypyridin e as well as 2-(2',3',4',6'-tretra-O-benzyl-β-D-hexopyranosyl)-thiopyridylcarbona te, with silylated pyrimidine bases by activation with trimethylsilyl trifluoromethanesulfonate and silver triflate respectively afforded the corresponding 1,2-trans nucleosides with high selectivity.

Full text of DOI:10.1016/0040-4020(96)00611-4

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