کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1315614 976052 2007 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Intramolecular cycloaddition of fluorinated 1,3,4-oxadiazoles to dienes
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی معدنی
پیش نمایش صفحه اول مقاله
Intramolecular cycloaddition of fluorinated 1,3,4-oxadiazoles to dienes
چکیده انگلیسی

Cycloaddition reactions of fluorinated 1,3,4-oxadiazoles with conjugated and unconjugated dienes was studied. The reactions resulted in the formation of products of double cycloaddition (7-oxabicycloheptane type compounds), along with products of intramolecular cycloaddition (oxatricyclic and oxatetracyclic compounds). The structure of 4-(trifluoromethyl)-2-ethoxycarbonyl-1,6-dimethyl-3-oxatricyclo[2.2.1.02,6]heptane was confirmed by single crystal X-ray diffraction analysis.

A number of acyclic and cyclic dienes, either conjugated or unconjugated, were studied in cycloaddition reactions with fluorinated 1,3,4-oxadiazoles. The reactions resulted in the products of both double cycloaddition (7-oxabicycloheptane compounds) and intramolecular cycloaddition (oxatricyclic and oxatetracyclic compounds). The structure of 4-(trifluoromethyl)-2-ethoxycarbonyl-1,6-dimethyl-3-oxatricyclo[2.2.1.02,6]heptane was confirmed by single crystal X-ray diffraction analysis. Figure optionsDownload as PowerPoint slide

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Fluorine Chemistry - Volume 128, Issue 7, July 2007, Pages 740–747
نویسندگان
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