Half-Metallocene Tantalum Complexes Bearing Methyl Methacrylate (MMA) and 1,4-Diaza-1,3-diene Ligands as MMA Polymerization Catalysts We thank Professor emeritus A. Nakamura (Osaka University) for fruitful discussions. The present research was supported in part by a grant-in-aid for Scientific Research on Priority Areas "Molecular Physical Chemistry" from the Ministry of Education, Science, Culture, and Sports. Y.M. is a research fellow of the Japan Society for the Promotion of Science, 1998-2000.
Department of Chemistry Graduate School of Engineering Science Osaka University Toyonaka, Osaka 560-8531 (Japan).
Yutaka
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Matsuo
Kazushi
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Mashima
Kazuhide
K
Tani