Preparation of Highly Active Palladium Catalyst Supported on Silica by Ion Exchange Method.
نویسندگان
چکیده
منابع مشابه
A highly active heterogeneous palladium catalyst supported on a synthetic adsorbent.
Yasunari Monguchi, Yuki Fujita, Koichi Endo, Shinobu Takao, Masatoshi Yoshimura, Yukio Takagi, Tomohiro Maegawa, and Hironao Sajiki* Laboratory of Organic Chemistry, Gifu Pharmaceutical University 5-6-1 Mitahora-higashi, Gifu 502-8585, Japan N.E. Chemcat Corporation, 678 Ipponmatsu, Numazu, Shizuoka 410-0314, Japan Graduate School of Pharmaceutical Sciences, Osaka University, 1-6 Yamada-oka, Su...
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The Pechmann condensation has been used as a simple and efficient method for the preparation of coumarin derivatives, which phenols and ethyl acetoacetate were reacted in the presence of AlCl3 supported on nano silica as an efficient catalyst at 110 oC under solvent free condition to form products with good to excellent yield (55 -90%), which are identified by spectroscopic method ( FT-IR, NMR)...
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The Pechmann condensation has been used as a simple and efficient method for the preparation of coumarin derivatives, which phenols and ethyl acetoacetate were reacted in the presence of AlCl3 supported on nano silica as an efficient catalyst at 110 oC under solvent free condition to form products with good to excellent yield (55 -90%), which are identified by spectroscopi...
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ژورنال
عنوان ژورنال: NIPPON KAGAKU KAISHI
سال: 1991
ISSN: 2185-0925,0369-4577
DOI: 10.1246/nikkashi.1991.1475