Title of article
AuPPh3Cl/AgOTf-catalyzed reaction of terminal alkynes: nucleophilic addition to activated CO bond
Author/Authors
Li، نويسنده , , Changkun and Mo، نويسنده , , Fanyang and Li، نويسنده , , Weibin and Wang، نويسنده , , Jianbo، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2009
Pages
4
From page
6053
To page
6056
Abstract
Terminal alkynes, under Au-catalyzed conditions, react with aromatic aldehyde diethyl acetals, affording propargylation products through CO bond addition. Furthermore, AuPPh3Cl/AgOTf-catalyzed three-component reaction of aldehydes, alkynes, and triethyl orthoformate is developed. Gold alkynilides are supposed to be reactive intermediates in these reactions.
Keywords
Three-component reaction , Au-catalyzed reaction , Terminal alkyne , Propargyl ether
Journal title
Tetrahedron Letters
Serial Year
2009
Journal title
Tetrahedron Letters
Record number
1866330
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