Title of article
Conformationally constrained 1,4-DHPs. A convenient route to bis-1,4-DHPs as a novel class of nitrogen compounds
Author/Authors
Stefan Marchalin، نويسنده , , Miloslav Chud??k، نويسنده , , Katar??na Cvopov?، نويسنده , , Jozef Koz???ek، نويسنده , , J?n Le?ko، نويسنده , , Adam Daïch، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2002
Pages
8
From page
5747
To page
5754
Abstract
2-Formyl-1,4-DHP derivatives undergo the tandem Knoevenagel condensation/amino-nitrile cyclisation with activated methylene reagents to afford high functionalised indolizines. However, in the absence of this tandem, the Knoevenagel condensation intermediate leads to bis-1,4-DHPs as a new class of nitrogen compounds.
Keywords
bis-1 , Tandem , 4-DHP , 4-DHP , Knoevenagel , Indolizine , 1 , intramolecular cyclisation , 3]-hydrogen transfer , 1
Journal title
Tetrahedron
Serial Year
2002
Journal title
Tetrahedron
Record number
1083270
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