Title of article :
Asymmetric conjugate addition of aldehydes to vinyl sulfone using a diaminomethylenemalononitrile organocatalyst
Author/Authors :
Kanada، نويسنده , , Yohei and Yuasa، نويسنده , , Hiroki and Nakashima، نويسنده , , Kosuke and Murahashi، نويسنده , , Miho and Tada، نويسنده , , Norihiro and Itoh، نويسنده , , Akichika and Koseki، نويسنده , , Yuji and Miura، نويسنده , , Tsuyoshi، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2013
Pages :
4
From page :
4896
To page :
4899
Abstract :
Diaminomethylenemalononitrile organocatalyst 5 promotes the asymmetric conjugate addition of branched aldehydes to vinyl sulfone to afford the corresponding adducts with all-carbon quaternary stereocenters in excellent yields with up to 91% ee.
Keywords :
organocatalyst , conjugate addition , aldehyde , vinyl sulfone , Diaminomethylenemalononitrile
Journal title :
Tetrahedron Letters
Serial Year :
2013
Journal title :
Tetrahedron Letters
Record number :
1885409
Link To Document :
https://search.isc.ac/dl/search/defaultta.aspx?DTC=10&DC=1885409
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