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The Chemistry of Spiroacetals. Preparation of a Chiral Disubstituted Lactone Derivative; a Key Intermediate for Synthesis of the Spiroacetal Moieties of the Avermectins and Milbemycins

DOI: 10.1039/c39830000829

Source and publish data:

Journal of the Chemical Society. Chemical communications p. 829 - 831 (1983)

Update date:2022-07-30

Topics: Synthesis   Chiral   Lactone   Derivative   Disubstituted  

Authors:

Baker, RaymondBaker, Raymond

Boyes, R. Hugh O.Boyes, R. Hugh O.

Broom, D. Mark P.Broom, D. Mark P.

Devlin, J. AlastairDevlin, J. Alastair

Swain, Christopher J.Swain, Christopher J.

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Article abstract of DOI:10.1039/c39830000829

A synthesis of two diprotected (4S,6S)-4-hydroxy-6-hydroxymethyltetrahydropyran-2-ones has been developed from laevoglucosan; reaction of these lactones with a substituted lithium acetylide derivative followed by hydrogenation and acid catalysed cyclisati

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Product name:4-Pentyn-2-ol, 3-methyl-5-[tetrahydro-2-methoxy-4-(phenylmethoxy)-6-[(phenylmethoxy) methyl]-2H-pyran-2-yl]-

Cas No:112996-13-1

112996-13-1

R&D Labs maybe for 112996-13-1

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