Title of article
A facile synthesis of 2-oxo-cyclopentenylphosphonates by carbonylation of zirconacyclopentenylphosphonate with oxalyl chloride
Author/Authors
Al Quntar، نويسنده , , Abed Al Aziz، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2014
Pages
3
From page
1628
To page
1630
Abstract
Addition of oxalyl chloride to zirconacycles prepared from 1-alkynylphosphonates 1 zirconocene dichloride, and two equivalents of EtMgBr smoothly produced novel 2-oxo-cyclopentenylphosphonates 6 in 58–81% isolated yields in the presence of a copper catalyst.
Keywords
Vinylphosphonates , Cyclopentenone , Oxocyclopentenylphosphonates , Oxalyl chloride , zirconacycle , carbonylation
Journal title
Tetrahedron Letters
Serial Year
2014
Journal title
Tetrahedron Letters
Record number
1888388
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