Title of article
A facile synthesis of aminomethylene bisphosphonates catalyzed by ytterbium perfluorooctanoate under ionic liquid condition
Author/Authors
Veera Narayana Reddy، نويسنده , , Mudumala and Kim، نويسنده , , Jongsik and Jeong، نويسنده , , Yeon Tae، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2012
Pages
4
From page
155
To page
158
Abstract
Three-component reactions of amines, triethylorthoformate and diethyl phosphite are efficiently catalyzed by ytterbium perfluorooctanoate [Yb(PFO)3] in 1-butyl-3-methylimidazolium chloride ([bmim][Cl]) ionic liquid, giving the corresponding aminomethylene bisphosphonates in good yields. The catalyst can be recovered and reused for several times without any significant loss of activity.
Keywords
Ytterbium perfluorooctanoate , 1-Butyl-3-methylimidazolium chloride , Aminomethylene bisphosphonates , Diethyl phosphite
Journal title
Journal of Fluorine Chemistry
Serial Year
2012
Journal title
Journal of Fluorine Chemistry
Record number
1611724
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