کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5283368 1385714 2006 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Efficient generation and trapping of acylbenzynes from hypervalent iodine compounds
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آلی
پیش نمایش صفحه اول مقاله
Efficient generation and trapping of acylbenzynes from hypervalent iodine compounds
چکیده انگلیسی
[5-Acyl-2-(trimethylsilyl)phenyl]iodonium triflates were prepared for the generation of benzynes bearing ketone function. Treatment of the iodonium triflates with Bu4NF in CH2Cl2 in the presence of furan at room temperature gave 6-acyl-1,4-epoxy-1,4-dihydronaphthalenes in high yields. The mild conditions and the tolerance of the ketone function on benzyne generation are attributable to the advantage of hypervalent iodine compounds.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Tetrahedron Letters - Volume 47, Issue 11, 13 March 2006, Pages 1709-1712
نویسندگان
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