Title of article
Intramolecular coupling of acetylenic groups of bis(alkynyl)phosphanes and silanes mediated by benzynezirconocene: a route to new mono- and tricyclic heterocycles
Author/Authors
Nadine Pirio، نويسنده , , Stéphane Bredeau، نويسنده , , Laurence Dupuis، نويسنده , , Peter Schütz، نويسنده , , Bruno Donnadieu، نويسنده , , Alain Igau، نويسنده , , Jean-Pierre Majoral، نويسنده , , Jean-Claude Guillemin، نويسنده , , Philippe Meunier، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2004
Pages
11
From page
1317
To page
1327
Abstract
Benzo-zirconacyclohexadiene-phospha or silacyclobutene fused ring systems are easily prepared via a benzynezirconocene intermediate by means of thermolysis of Cp2ZrPh2 in the presence of bis(alkynyl)phosphanes or silanes. These polyunsaturated systems are the source of a variety of new mono- or tricyclic heterocycles incorporating either one or two heteroatoms.
Journal title
Tetrahedron
Serial Year
2004
Journal title
Tetrahedron
Record number
1084849
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