Title of article
CuCl-catalyzed reaction of zirconacyclopentenes with oxalyl chloride: a new pathway for the preparation of cyclopentenones
Author/Authors
Chen، نويسنده , , Chao and Liu، نويسنده , , Yundong and Xi، نويسنده , , Chanjuan، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2009
Pages
3
From page
5434
To page
5436
Abstract
Zirconacyclopentenes, which are easily prepared from alkynes and EtMgBr (or ethylene) and Cp2ZrCl2, reacted with oxalyl chloride in the presence of catalytic amount of CuCl to give cyclopentenones in high yields. The reaction was performed conveniently in one pot from alkynes, EtMgBr, oxalyl chloride, and Cp2ZrCl2.
Keywords
Cuprous chloride , cyclopentenones , zirconacyclopentenes , Oxalyl chloride
Journal title
Tetrahedron Letters
Serial Year
2009
Journal title
Tetrahedron Letters
Record number
1865891
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