Copper(II) acetate promoted oxidative cyclization of arylsulfonyl-o-allylanilines |
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| Authors: | Sherman Eric S Chemler Sherry R Tan Tai Boon Gerlits Oksana |
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| Institution: | Department of Chemistry, Rm. 618 Natural Sciences Complex, University at Buffalo, The State University of New York, Buffalo, New York 14260, USA. |
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| Abstract: | Tosyl-o-allylaniline 1 undergoes oxidative cyclization to produce tetracycle 2 upon treatment with Cu(OAc)(2) and Cs(2)CO(3) at 120 degrees C. The scope of the reaction was extended to other N-sulfonylated aromatic systems. |
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