Novel one-pot approach to synthesis of indanones through Sb(V)-catalyzed reaction of phenylalkynes with aldehydes |
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| Authors: | Saito Akio Umakoshi Masaharu Yagyu Naomi Hanzawa Yuji |
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| Institution: | Laboratory of Organic Reaction Chemistry, Showa Pharmaceutical University, Tokyo, Japan. akio-sai@ac.shoyaku.ac.jp |
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| Abstract: | Catalytic SbF5 and the use of EtOH as an additive efficiently converted a mixture of phenylalkynes and aldehydes to indanone compounds in one pot, and the reaction stereoselectively afforded the corresponding 2,3-disubstituted indanones as a single trans-isomer. |
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