Chemoselective removal and replacement of the C-4' and C-6 acyl esters of zaragozic acid A

DOI: 10.1016/S0040-4039(00)77469-7

Source and publish data:

Tetrahedron Letters p. 975 - 978 (1993)

Update date:2022-08-05

Topics: Hydrolysis Chemoselective Purification Extraction Chemical Derivatization

Authors:

Burk Burk

Berger Berger

Bugianesi

Girotra Girotra

Parsons Parsons

Ponpipom

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Article abstract of DOI:10.1016/S0040-4039(00)77469-7

An efficient chemical sequence is described for the modification of the C-4' and C-6 positions of zaragozic acid A. Key reactions include the specific conditions devised for selective removal of either the C-4' acetate or the C-6 acyl chain. The resultant

Full text of DOI:10.1016/S0040-4039(00)77469-7

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