重囗另类BBWSeⅹHD,av狼论坛,精品一卡2卡三卡4卡乱码理论,体育生gv老师浪小辉3p警察

A Highly Efficient and Environmental

時(shí)間:2023-04-28 05:02:33 數(shù)理化學(xué)論文 我要投稿
  • 相關(guān)推薦

A Highly Efficient and Environmentally Friendly CMC-Supported Lanthanide Catalyst for One-pot Synthesis of Substituted I

A CMC-supported lanthanide catalyst was prepared from CMC and isopropoxy lanthanide. This solid Lewis acid catalyst was used in synthesis of substituted imidazoles under mild conditions, showing catalytic activity com-parable to the expensive lanthanide Lewis acid Ln(Otf)3. Furthermore, the catalyst could be readily recycled and reused for five times without any appreciable loss in catalytic activity.

作 者: WANG Limin YAO Yinfang WANG Yonghong ZOU Gang   作者單位: WANG Limin(Laboratory for Advanced Materials & Institute of Fine Chemicals,East China University of Science andTechnology,130 Meilong Road,Shanghai 200237,China;Key Laboratory of Organofluorine Chemistry,Shanghai Institute of Organic Chemistry,Chinese Academy of Sciences,354 Fenglin Road,Shanghai 200032,China)

YAO Yinfang,WANG Yonghong,ZOU Gang(Laboratory for Advanced Materials & Institute of Fine Chemicals,East China University of Science andTechnology,130 Meilong Road,Shanghai 200237,China) 

刊 名: 中國(guó)化學(xué)(英文版)  SCI 英文刊名: CHINESE JOURNAL OF CHEMISTRY  年,卷(期): 2009 27(2)  分類號(hào): O6  關(guān)鍵詞: supported lanthanide   CMC   imidazole   isopropoxy lanthanide   Lewis acid  

【A Highly Efficient and Environmental】相關(guān)文章:

Aviation environmental technology and science04-26

Environmental radioactivity level at a mantle factory in eastern Zhejiang04-27

Environmental Effects on Microstructural Stability of SiC/SiC Composites04-26

關(guān)于環(huán)保的英語(yǔ)作文素材Environmental protection04-25

Effect of preozonation on improvement of settleability of solid in highly concentrated organic wastewater of Japanese wh04-26

英語(yǔ)六級(jí)作文:Environmental Protection08-09

Considerations in Applying the General Equilibrium Approach to Environmental Health Assessment04-25

A Study of environmental impact on manufacturing products trade in Shandong,China04-26

China and Austria to Further Promote Cooperation in Environmental Protection Industries04-25

Raising medium function of environmental engineering by usinglife rubbish to produce carpet turf04-27

主站蜘蛛池模板: 内丘县| 会同县| 资中县| 逊克县| 麻栗坡县| 原阳县| 江油市| 耒阳市| 永安市| 仁化县| 彭州市| 河源市| 繁昌县| 台安县| 莲花县| 英德市| 阳曲县| 德清县| 炉霍县| 江都市| 泸溪县| 枣庄市| 海宁市| 阳城县| 新平| 平遥县| 丹棱县| 罗田县| 红河县| 中西区| 酒泉市| 玉林市| 宝应县| 洱源县| 鄱阳县| 临漳县| 蒲江县| 灵寿县| 县级市| 微山县| 绍兴县|