Direct Dehydrative Esterification of Alcohols and Carboxylic Acids with a Macroporous Polymeric Acid Catalyst
详细信息 查看全文
- 作者：Maki Minakawa ; Heeyoel Baek ; Yoichi M. A. Yamada ; Jin Wook Han ; Yasuhiro Uozumi
- 刊名：Organic Letters
- 出版年：2013
- 出版时间：November 15, 2013
- 年：2013
- 卷：15
- 期：22
- 页码：5798-5801
- 全文大小：273K
- 年卷期：v.15,no.22(November 15, 2013)
- ISSN：1523-7052
文摘
A macroporous polymeric acid catalyst was prepared for the direct esterification of carboxylic acids and alcohols that proceeded at 50鈥?0 掳C without removal of water to give the corresponding esters with high yield. Flow esterification for the synthesis of biodiesel fuel was also achieved by using a column-packed macroporous acid catalyst under mild conditions without removal of water.