ChemInform Abstract: Synthesis and Antip
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Yong-Miao Shen; Peng-Cheng Lv; Ming-Zhu Zhang; Hui-Quan Xiao; Li-Ping Deng; Hai-
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Article
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2011
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John Wiley and Sons
β 34 KB
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## Abstract The [3 + 2] cycloaddition reactions of imidazolium ylides and thiazolium ylides with alkenes followed by oxidative aromatization of the primary cycloadducts using the mild oxidant tetrakispyridinecobalt(II) dichromate in oneβpot lead to pyrrolo[1,2βa]imidazole and pyrrolo[2,1βb]thiazole