Title of article
3-Hydroxypropylammonium acetate (HPAA) ionic liquid: An effective acidic media in efficient conversion of anilines into aryl isocyanates
Author/Authors
Azarifar، Davood نويسنده Faculty of Chemistry, Bu-Ali Sina University, 65178, Hamedan, Iran , , Golbaghi، Maryam نويسنده Faculty of Chemistry, Bu-Ali Sina University, 65178, Hamedan, Iran , , Nejat-Yami، Razieh نويسنده Faculty of Chemistry, Tarbiat Modares University, Tehran, Iran ,
Issue Information
فصلنامه با شماره پیاپی 0 سال 2014
Pages
6
From page
189
To page
194
Abstract
A simple and mild procedure for the conversion of anilines into aryl isocyanates is described using 3-hydroxypropylammonium acetate (HPAA) ionic liquid as a novel and efficient media has been explored in the synthesis of aryl isocyanates from the reaction of substituted urea with sodium nitrite in a water immiscible solvent. This ionic liquid can be easily recovered and reused for several times without noticeable loss of activity.
Journal title
Iranian Journal of Catalysis
Serial Year
2014
Journal title
Iranian Journal of Catalysis
Record number
1886030
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