Palladium complex catalyzed reaction of diphenylketene with terminal acetylenes giving disubstituted acetylenes |
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Authors: | Take-aki Mitsudo Mamoru Kadokura Yoshihisa Watanabe |
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Affiliation: | Department of Hydrocarbon Chemistry, Faculty of Engineering, Kyoto University, Sakyo-ku, Kyoto 606, Japan |
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Abstract: | The reaction of diphenylketene with terminal acetylenes catalyzed by tetrakis-(triphenylphosphine)palladium gave disubstituted acetylenes in high yields. |
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