Title of article
Indium (III) mediated Markovnikov addition of malonates and β-ketoesters to terminal alkynes and the formation of Knoevenagel condensation products
Author/Authors
Ji Zhang، نويسنده , , Peter G. Blazecka، نويسنده , , Paul Angell، نويسنده , , Mark Lovdahl، نويسنده , , Timothy T. Curran، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2005
Pages
7
From page
7807
To page
7813
Abstract
The indium(III) triflate mediated addition of active methylene compounds to terminal alkynes has been expanded to use malonates and low boiling terminal alkynes to form the Markovnikov addition products. Indium(III) chloride and indium(III) bromide were also found to be efficient catalysts. Knoevenagel condensation products were isolated when reactions involved a simple malonate or β-ketoester.
Keywords
Indium (III) , Active methylene , alkyne , Markovnikov , Knoevenagel
Journal title
Tetrahedron
Serial Year
2005
Journal title
Tetrahedron
Record number
1089001
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