Title of article
An efficient procedure for protection of carbonyls in Brّnsted acidic ionic liquid [Hmim]BF4
Author/Authors
Wu، نويسنده , , Hai-Hong and Yang، نويسنده , , Fan and Cui، نويسنده , , Peng and Tang، نويسنده , , Jie and He، نويسنده , , Ming-Yuan، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2004
Pages
3
From page
4963
To page
4965
Abstract
Protection of carbonyls as acetals or ketals using Brّnsted acidic ionic liquid [Hmim]BF4 as catalyst as well as solvent was investigated. Satisfactory results were obtained for the protection of carbonyls as cycloacetals or ketals with diols. The product can be separated conveniently from the reaction system, and the ionic liquid can be reused after removal of water.
Keywords
Ionic liquid , PROTECTION , Carbonyls
Journal title
Tetrahedron Letters
Serial Year
2004
Journal title
Tetrahedron Letters
Record number
1842182
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