Ring contraction and rearrangement of 4-thiofuranose derivatives observed during dast fluorination in the synthesis of L-2'-'up'-fluoro-4'- thiothymidine

DOI: 10.1016/S0040-4039(98)01021-1

Source and publish data:

Tetrahedron Letters p. 5201 - 5204 (1998)

Update date:2022-08-03

Topics:

Authors:

Jeong, Lak Shin

Moon, Hyung Ryong

Yoo, Su Jeong

Lee, Sun Nan

Chun, Moon Woo

Lim, Yoong-Ho

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Article abstract of DOI:10.1016/S0040-4039(98)01021-1

Ring contraction and rearrangement of 4-thiofuranose derivatives were observed through the regioselective opening of the episulfonium ion formed during DAST fluorination in the synthesis of L-2'-'up'-fluoro-4'- thiothymidine.

Full text of DOI:10.1016/S0040-4039(98)01021-1

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