Zhenyu An, Yafeng Liu, Yanwei Sun
Sep 30, 2020
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Influential Citations
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Journal
Chemistry, an Asian journal
Abstract
A straightforward method for the synthesis of spiro[cyclobuta[ a ]indene-7,1'-cyclobutane] derivatives from cyclobutanols has been developed via one-pot [3 + 2] spiroannulation. A series of new spiro[cyclobuta[ a ]indene-7,1'-cyclobutane] derivatives are facilely synthesized in good yields under mild reaction conditions.