A direct route to angularly substituted hydrindanes. Formal synthesis of bakkenolide-A and synthesis of an advanced intermediate to umbellactal

Maity, Soumitra ; Ghosh, Subrata (2009) A direct route to angularly substituted hydrindanes. Formal synthesis of bakkenolide-A and synthesis of an advanced intermediate to umbellactal Tetrahedron, 65 (45). pp. 9202-9210. ISSN 0040-4020

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Official URL: http://linkinghub.elsevier.com/retrieve/pii/S00404...

Related URL: http://dx.doi.org/10.1016/j.tet.2009.09.029

Abstract

A direct route for the synthesis of highly functionalized angularly substituted hydrindanes has been developed. The key step involves RO-RCM of an appropriately functionalized norbornene derivative. The hydrindane derivative obtained in this way has been used to accomplish a formal synthesis of bakkenolide-A. This protocol has also been extended for the synthesis of an advanced intermediate to the synthesis of the diterpene umbellactal.

Item Type:Article
Source:Copyright of this article belongs to Elsevier Science.
Keywords:Hydrindanes; Metathesis; Spiro Lactones; Terpenes
ID Code:12380
Deposited On:10 Nov 2010 06:19
Last Modified:12 Feb 2011 10:36

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