An oxidative free-radical cyclization approach to d,l-Δ8-14-epiestrone-3-methyl ether

Article abstract of DOI:10.1080/00397919108019777

A stereospecific free-radical cyclization of β-keto esters 4 and 5 to cis-hydrindanones 9 and 6, respectively, and conversion of 6 to d,l-14-epiestrone intermediate 8 are resported.

Full text of DOI:10.1080/00397919108019777

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Synthetic Communications: An
International Journal for Rapid
Communication of Synthetic
Organic Chemistry
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An Oxidative Free-Radical
Cyclization Approach to
d,1-∆8-14-Epiestrone-3-methyl
Ether
P. A. Zoretic a , M. Ramchandani a b & M. L. Caspar a
a Department of Chemistry , East Carolina
University , Greenville, North Carolina, 27858-4353
b Pfizer Central Research , Groton, CT, 06340
Published online: 23 Sep 2006.
To cite this article: P. A. Zoretic , M. Ramchandani & M. L. Caspar (1991) An
Oxidative Free-Radical Cyclization Approach to d,1-∆8-14-Epiestrone-3-methyl Ether,
Synthetic Communications: An International Journal for Rapid Communication of
Synthetic Organic Chemistry, 21:7, 923-929, DOI: 10.1080/00397919108019777
To link to this article: http://dx.doi.org/10.1080/00397919108019777
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