Title of article
Imidazolium-based chiral ionic liquids: synthesis and application
Author/Authors
Yumiko Suzuki، نويسنده , , Junichiro Wakatsuki، نويسنده , , Mariko Tsubaki، نويسنده , , Masayuki Sato، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2013
Pages
11
From page
9690
To page
9700
Abstract
Synthesis of chiral ionic liquids containing an imidazole nucleus and chiral centers on N-substituents is reported. [(2S,3S)-2,3-Dihydroxybutane-1,4-bis(3-butylimidazolium)]-[bis(trifluoromethanesulfonyl)amide]2 and [(4S,5S)-2-phenyl-1,3-dioxolane-4,5-bis(1-methylimidazolium)]-[bis(trifluoromethanesulfonyl)amide]2 induced enantioselectivity in the Michael addition of malonic esters to chalcones.
Keywords
Chiral ionic liquid , Chiral solvent , Imidazolium salt , Michael addition
Journal title
Tetrahedron
Serial Year
2013
Journal title
Tetrahedron
Record number
1106431
Link To Document