کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5279688 1385631 2005 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Studies into the generation and Diels-Alder reactions of 7,8-quinolyne with furan dienes
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آلی
پیش نمایش صفحه اول مقاله
Studies into the generation and Diels-Alder reactions of 7,8-quinolyne with furan dienes
چکیده انگلیسی

Reaction of an appropriate ortho-halo tosylate precursor with organolithium reagents provides the first conclusive route to the intermediate, 7,8-quinolyne. The transient existence of this hetaryne was confirmed by Diels-Alder reactions with furan derivatives that provide endoxide adducts. Chemical induced rearrangement of these adducts allows entry to key compounds of 10-hydroxy[h]benzoquinoline and its 7-substituted derivatives in modest yields.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Tetrahedron Letters - Volume 46, Issue 21, 23 May 2005, Pages 3653-3656
نویسندگان
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