Title of article
Study on the 1,3-dipolar cycloaddition reaction of 4-ethoxy-1,1,1-trifluoro-3-buten-2-one with nitrile oxides
Author/Authors
Huiling Jiang، نويسنده , , Weimin Yue، نويسنده , , Huihong Xiao، نويسنده , , Shizheng Zhu، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2007
Pages
5
From page
2315
To page
2319
Abstract
1,3-Dipolar cycloaddition (1,3-DC) reaction of 4-ethoxy-1,1,1-trifluoro-3-buten-2-one 1 with nitrile oxides was studied. It was found that besides its Cdouble bond; length as m-dashC participating in the formation of isoxazole rings, trifluoromethyl activated Cdouble bond; length as m-dashO also underwent 1,3-DC reaction with nitrile oxides to afford 1,4,2-dioxazole rings. Single crystal diffraction analysis also evidenced the diheterocyclic configuration.
Keywords
Fluorine-containing alkene , 3-Dipolar cycloaddition reaction , 1 , isoxazole , Dioxazole , Nitrile oxide
Journal title
Tetrahedron
Serial Year
2007
Journal title
Tetrahedron
Record number
1090396
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