Montmorillonite clay catalysis I: An efficient and convenient procedure for preparation of 5(6)/5'(6')-unsaturated 3β,3'β-disteryl ethers

Article abstract of DOI:10.1080/00397919608004562

In the presence of montmorillonite K 10, 5(6)-unsatured sterols (1) were heated at refluxing temperature in dichloromethane to provide 5(6)/5'(6')-unsaturated 3β,3'β-disteryl ethers (4) in 69-73% yield. The mechanism of the reaction was discussed.

Full text of DOI:10.1080/00397919608004562

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Synthetic Communications: An
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Organic Chemistry
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Montmorillonite Clay Catalysis
I: An Efficient and Convenient
Procedure for Preparation of
5(6)/5′(6′)-Unsaturated 3β-
Disteryl Ethers
Tongshuang Li a , Huizhang Li a , Juanli Guo a
Tongshou Jin a
&
a Department of Chemistry , Hebei University ,
Baoding, 071002, China
Published online: 23 Aug 2006.
To cite this article: Tongshuang Li , Huizhang Li , Juanli Guo & Tongshou Jin
(1996) Montmorillonite Clay Catalysis I: An Efficient and Convenient Procedure for
Preparation of 5(6)/5′(6′)-Unsaturated 3β-Disteryl Ethers, Synthetic Communications:
An International Journal for Rapid Communication of Synthetic Organic Chemistry,
26:13, 2497-2502, DOI: 10.1080/00397919608004562
To link to this article: http://dx.doi.org/10.1080/00397919608004562
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