TOTAL SYNTHESIS OF THE GERMACRANOLIDE (+/-)-ARISTOLACTONE VIA WITTIG RING CONTRACTION

DOI: 10.1016/S0040-4039(01)80972-2

Source and publish data:

Tetrahedron Letters p. 723 - 726 (1987)

Update date:2022-07-29

Topics:

Authors:

Marshall, James A.

Lebreton, Jacques

DeHoff, Bradley S.

Jenson, Todd M.

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Article abstract of DOI:10.1016/S0040-4039(01)80972-2

The total synthesis of (+/-)-aristolactone (15) is described wherein the key cyclodecenynol precursor 10 is prepared in over 90 percent yield via a highly regio and stereoselective <2,3> Wittig reaarangement of the 13-membered propargylic ether 9.

Full text of DOI:10.1016/S0040-4039(01)80972-2

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Product name:Benzoic acid (E)-(1R,10S)-10-isopropenyl-7-methyl-cyclodec-6-en-2-ynyl ester

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