Transesterification of Various Methyl Esters Under Mild Conditions Catalyzed by Tetranuclear Zinc Cluster
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- 作者：Takanori Iwasaki ; Yusuke Maegawa ; Yukiko Hayashi ; Takashi Ohshima ; Kazushi Mashima
- 刊名：Journal of Organic Chemistry
- 出版年：2008
- 出版时间：July 4, 2008
- 年：2008
- 卷：73
- 期：13
- 页码：5147 - 5150
- 全文大小：244K
- 年卷期：v.73,no.13(July 4, 2008)
- ISSN：1520-6904
文摘
A new catalytic transesterification promoted by a tetranuclear zinc cluster was developed. The mild reaction conditions enabled the reactions of various functionalized substrates to proceed in good to high yield. A large-scale reaction under solvent-free conditions proceeded with a low E-factor value (0.66), indicating the high environmental and economical advantage of the present catalysis.