Palladium-catalyzed disilylation of o-quinodimethanes: synthesis of 9- and 10-membered disilacarbocycles |
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Authors: | Yoshida Hiroto Nakano Saori Mukae Masashi Ohshita Joji |
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Affiliation: | Department of Applied Chemistry, Graduate School of Engineering, Hiroshima University, Higashi-Hiroshima 739-8527, Japan. yhiroto@hiroshima-u.ac.jp |
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Abstract: | o-Quinodimethanes are efficiently inserted into a silicon-silicon bond of cyclic disilanes in the presence of a palladium-diphenyl-2-pyridylphosphine catalyst, giving 9- and 10-membered disilacarbocycles, that is, benzodisilonine and benzodisilecine. |
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