Title of article
A new route for synthesizing cholesterol analogs with fluorocarbon side chains and their liquid-crystalline aliphatic esters
Author/Authors
Shen، نويسنده , , Yuehai and Wen، نويسنده , , Jianxun، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2002
Pages
3
From page
13
To page
15
Abstract
A new and efficient route has been developed to synthesize 17β-(1-methyl-3-perfluoroalkyl)propyl-3β-androsterol (1) in nine steps from hyodeoxycholic acid via selective addition of 1-perfluoroalkyl iodide to 24-norchola-5,22-dien-3β-ol. From (1), the first series of steroidal liquid crystalline aliphatic esters (smectic A) with fluorocarbon side chains has been prepared.
Keywords
Steroid , Perfluoroalkyl , Liquid crystals , Free radical
Journal title
Journal of Fluorine Chemistry
Serial Year
2002
Journal title
Journal of Fluorine Chemistry
Record number
1603404
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