Stereocontrolled Synthesis of the Spiro Ketal Unit of Avermectin B1a Aglycon

DOI: 10.1021/jo00171a065

Source and publish data:

Journal of Organic Chemistry p. 4427 - 4430 (1983)

Update date:2022-07-29

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Authors:

Hanessian, Stephen

Ugolini, Antonio

Therien, Michel

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Article abstract of DOI:10.1021/jo00171a065

A stereocontrolled total synthesis of the 1,7-dioxaspiro<5.5>undecene subunit of the avermectin B^1a aglycon is presented based on the "chiron" approach which utilizes optically active starting materials.

Full text of DOI:10.1021/jo00171a065

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