Synthesis of Morita-Baylis-Hillman-type adducts by unprecedented reaction of 1-phenyl-2-(trimethylsilyl)acetylene with aromatic aldehydes catalyzed by quaternary ammonium fluorides derived from cinchonine |
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| Authors: | Kazuhiro Yoshizawa Takayuki Shioiri |
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| Institution: | Graduate School of Environmental and Human Sciences, Meijo University, Shiogamaguchi, Tempaku, Nagoya 468-8502, Japan |
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| Abstract: | The quaternary ammonium fluoride derived from cinchonine efficiently catalyzed the reaction of 1-phenyl-2-(trimethylsilyl)acetylene with aromatic aldehydes to give the β-branched Morita-Baylis-Hillman-type adducts. |
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| Keywords: | Quaternary ammonium fluoride Cinchonine Allenolate Morita-Baylis-Hillman adduct |
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