Rhodium-catalyzed addition of arylzinc reagents to aryl alkynyl ketones: synthesis of beta,beta-disubstituted indanones |
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Authors: | Shintani Ryo Hayashi Tamio |
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Institution: | Department of Chemistry, Graduate School of Science, Kyoto University, Sakyo, Japan. |
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Abstract: | A rhodium-catalyzed addition of arylzinc reagents to aryl alkynyl ketones for the synthesis of highly substituted indanones has been developed. The key to success has proved to be a proper choice of the reaction system, which involves the employment of dppf as a ligand and 1,2-dichloroethane as a solvent. |
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