Synthesis of Stereoisomeric 4,9a-dimethylhydrodicyclopentacycloocten-1-ones Related to the Ophiobolins and Ceroplastins via Annelative Ring Expansion of Hydrindene Precursors

DOI: 10.1021/jo00219a022

Source and publish data:

Journal of Organic Chemistry p. 3541 - 3557 (1985)

Update date:2022-07-30

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Authors:

Coates, Robert M.

Muskopf, Jack W.

Senter, Peter A.

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Article abstract of DOI:10.1021/jo00219a022

Synthesis of several stereoisomeric ketones possessing the tricyclic 5-8-5 nucleus characteristic of the ophiobolin and ceroplastin sesterterpenes is described.Hydrindenebutenolides 15a,b and 16a,b bearing epimeric butenyl and (E)-pentenyl side chains wer

Full text of DOI:10.1021/jo00219a022

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