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Reaction of alkynyltrimethylsilanes with a hypervalent organoiodine compound: A new general synthesis of alkynyliodonium salts |
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| Authors: | Masahito Ochiai Munetaka Kunishima Kenzo Sumi Yoshimitsu Nagao Eiichi Fujita Masao Arimoto Hideo Yamaguchi |
| Institution: | Institute for Chemical Research, Kyoto University, Uji, Kyoto-Fu 611, Japan;Osaka College of Pharmacy, Matsubara, Osaka-Fu 580, Japan |
| Abstract: | New general methods for the synthesis of alkynyl(phenyl)iodonium tetrafluoroborate 2 from alkynyltrimethylsilanes 1 utilizing the combination of iodosylbenzene and triethyloxonium tetrafluoroborate or boron trifluoride etherate were developed. The medium effect observed in the reaction was also discussed. |
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