Author ORCID Identifier

https://orcid.org/0000-0002-2659-288X : Brent St. Onge

https://orcid.org/0000-0003-2334-4503 : James Green

Document Type

Article

Publication Date

8-4-2021

Publication Title

Organic & Biomolecular Chemistry

DOI

10.1039/D1OB01395E

Abstract

The γ-carbonyl cations generated from propargyl ether-Co2(CO)6 complexes undergo intramolecular Nicholas reactions to give dehydrobenzoxacin-3-one-Co2(CO)6 complexes in good yields. Reductive decomplexation and subsequent manipulation allows the synthesis of (±)-heliannuol K methyl ether and the formal syntheses of (±)-heliannuol K, (±)-heliannuol A, and (−)-heliannuol L.

Funding Reference Number

NSERC, RGPIN-2016-04946

Available for download on Friday, August 19, 2022

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