Title of article
Quinidine thiourea-catalyzed enantioselective synthesis of β-nitrophosphonates: beneficial effects of molecular sieves
Author/Authors
Santhi Abbaraju، نويسنده , , Mayur Bhanushali، نويسنده , , Cong-Gui Zhao، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2011
Pages
6
From page
7479
To page
7484
Abstract
An efficient method for enantioselective synthesis of β-nitrophosphonates via the Michael addition of diphenyl phosphite to nitroalkenes using the readily available quinidine thiourea organocatalyst has been developed. The desired β-nitrophosphonates were obtained in good ee values. Molecular sieves were found to be crucial for achieving high reproducible yields in this reaction.
Keywords
Nitrophosphonates , Organocatalyst , Thiourea , Enantioselective synthesis , Molecular sieves
Journal title
Tetrahedron
Serial Year
2011
Journal title
Tetrahedron
Record number
1103687
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