遷移金属触媒による高効率かつ新規な変換反応:—7族遷移金属触媒を用いる反応開発を中心に—
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Rhenium and manganese-catalyzed regioselective insertion of unsaturated molecules into aromatic and olefinic C-H bonds have been achieved. In some cases, successive intramolecular nucleophilic cyclization proceeded. We have also succeeded in regioselective insertion of alkynes into a non-strained C-C single bond of 1,3-dicarbonyl compounds using a rhenium or manganese catalyst. In addition, we have succeeded in regio- and stereo-defined cycloaddition reactions. By using a rhodium or palladium catalyst, we have achieved direct and efficient carbon-heteroatom bond formations via C-H bond activation.