Abstract
The diastereomeric pairs a and b of novel 16-spiro-dioxaphosphorinanes 3-11 were synthesised via the phosphorylation of 16,16-bis(hydroxymethyl)estrone 3-methyl ether (1) and its 17β-hydroxy analogue (2) and their stereostructures were investigated by different NMR methods.
Keywords: Steroids, spiro compounds, phosphorylations, dioxaphosphorinanes, stereostructure
Letters in Organic Chemistry
Title: Synthesis and Conformational Preferences of Novel Steroidal 16-Spiro-1,3,2-Dioxaphosphorinanes
Volume: 6 Issue: 4
Author(s): Eva Frank, Laszlo Sipos, Janos Wolfling and Gyula Schneider
Affiliation:
Keywords: Steroids, spiro compounds, phosphorylations, dioxaphosphorinanes, stereostructure
Abstract: The diastereomeric pairs a and b of novel 16-spiro-dioxaphosphorinanes 3-11 were synthesised via the phosphorylation of 16,16-bis(hydroxymethyl)estrone 3-methyl ether (1) and its 17β-hydroxy analogue (2) and their stereostructures were investigated by different NMR methods.
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Cite this article as:
Frank Eva, Sipos Laszlo, Wolfling Janos and Schneider Gyula, Synthesis and Conformational Preferences of Novel Steroidal 16-Spiro-1,3,2-Dioxaphosphorinanes, Letters in Organic Chemistry 2009; 6 (4) . https://dx.doi.org/10.2174/157017809788489927
DOI https://dx.doi.org/10.2174/157017809788489927 |
Print ISSN 1570-1786 |
Publisher Name Bentham Science Publisher |
Online ISSN 1875-6255 |
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