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检索条件"主题词=organic reactions"
9 条 记 录,以下是1-10 订阅
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Effect of Ionic Liquids on organic reactions Based on Activity Coefficients at Infinite Dilution
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Chinese Journal of Chemical Engineering 2013年 第12期21卷 1370-1375页
作者: 马征 董晓霞 胡玉峰 张柏松 徐长英 刘艳升 Shandong Province Key laboratory of Plant Nutrition and Fertilizer Agriculture Resources and Environment InstituteShandong Academy of Agricultural Science Jinan 250100China State Key Laboratory of Heavy Oil Processing China University of Petroleum Beijing 102249 China
It is important to know how ILs(ionic liquids)influence organic *** this paper,activity coefficients at infinite dilution of more than 80 organic compounds in ILs are collected and analyzed *** the study on typical or... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Microwave-Accelerated organic reactions
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Chemical Research in Chinese Universities 2001年 第Z1期17卷 118-页
作者: LU TaJung Department of Chemistry National Chung-Hsing University
The use of microwave technology in accelerating organic reactions has received intense attention leading to immense growth recently. Accordingly, we have been interested in improving the efficacy of organic processes ... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Sonication method synergism with rare earth based nanocatalyst:preparation of NiFe_(2–x)Eu_xO_4 nanostructures and its catalytic applications for the synthesis of benzimidazoles,benzoxazoles,and benzothiazoles under ultrasonic irradiation
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Journal of Rare Earths 2017年 第4期35卷 374-381页
作者: Abolfazl Ziarati Ali Sobhani-Nasab Mehdi Rahimi-Nasrabadi Mohammad Reza Ganjali Alireza Badiei School of Chemistry College of Science University of TehranTehran ***lran Young Researchers and Elite Club Arak BranchIslamic Azad UniversityArak ***Iran Faculty of Pharmacy Baqiyatallah University of Medical SciencesTehran ***lran Department of Chemistry Imam Hossein UniversityTehran ***lran Center of Excellence in Electrochemistry University of TehranTehran *** lran
A simple and practical ultrasonically synthetic strategy for the preparation of rare-earth based catalyst, nanostructured NiFe2-xEuxO4 was developed. The structtre of NiFe2-xEuxO4 was characterized by various analyses... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Heterogeneous Cu catalyst in organic transformations
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Nano Research 2022年 第4期15卷 2810-2833页
作者: Ruixue Zhang Yan Chen Muhua Ding Jie Zhao Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering Feringa Nobel Prize Scientist Joint Research CenterFrontiers Science Center for Materiobiology and Dynamic ChemistrySchool of Chemistry and Molecular EngineeringEast China University of Science and TechnologyShanghai 200237China Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology(Ministry of Education) Department of ChemistryTsinghua UniversityBeijing 100084China
Copper catalysis plays a crucial role in organic synthesis providing a wide spectrum of important transformations over *** in homogeneous copper catalysis has often relied on the appropriate modulation of coordinating... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Syntheses Characterization of Chloro-cyclopentadienyltricarbonyl-molybdenum with β-Cyclodextrin Supramolecular
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Chemical Research in Chinese Universities 2001年 第Z1期17卷 32-33页
作者: ZHANG YouMing Department of Chemistry Northwest Normal University
Organotransition metal complex have been extensively used as homogeneous catalysts in organic reactions and much effort has been paid to improve their activity and selectively. Cyclodextrins have been studied as a mod... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Double Michael Addition Reaction of Bischalcone under Ultrasound
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有机化学 2004年 第z1期24卷 84-页
作者: LI,Ji-Tai XU,Wen-Zhi CHEN,Guo-Feng LI,Tong-Shuang College of Chemistry and Environmental Science Hebei University Baoding 071002 College of Chemistry and Environmental Science Hebei University Baoding 071002 College of Chemistry and Environmental Science Hebei University Baoding 071002 College of Chemistry and Environmental Science Hebei University Baoding 071002
  The Michael addition of 1,5-diaryl-1,4-pentadien-3-ones with active methylene compounds has been the subjects of many investigations. Ultrasound has increasingly been used in organic synthesis in the last three de... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Synthesis of Fulleropyrrolidines under Microwave Irradiation
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有机化学 2004年 第z1期24卷 105-页
作者: WANG,Ting-Ting ZENG,He-Ping JING,Hui-Lian CHEN,Wei Department of Chemistry South China Normal University Guangzhou 510631 Department of Chemistry South China Normal University Guangzhou 510631 Department of Chemistry South China Normal University Guangzhou 510631 Department of Chemistry South China Normal University Guangzhou 510631
  In recent years, considerable efforts have been devoted to the development of systems in which C60 is covalently linked to an electron donor.[1] Studies[2] on intermolecular photoinduced electron transfer between ... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Novel Base-Promoted Syntheses ofβ-Indolylketones via a Three- Component Condensation under Ultrasound Irradiation
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有机化学 2004年 第z1期24卷 259-页
作者: SHEN,Zhi-Liang WANG,Shun-Yi JI,Shun-Jun Key Laboratory of organic Synthesis of Jiangsu Province College of Chemistry and Chemical Engineering Suzhou University Suzhou 215006 Key Laboratory of Organic Synthesis of Jiangsu Province College of Chemistry and Chemical Engineering Suzhou University Suzhou 215006 Key Laboratory of Organic Synthesis of Jiangsu Province College of Chemistry and Chemical Engineering Suzhou University Suzhou 215006
  In recent years, a wide variety of organic compounds bearing indole fragment have been attracted much attention due to the fact that many of them are pharmacologically and biologically active compounds.[1] Among t... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
二氧化碳的化学利用
二氧化碳的化学利用
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中国化学会第九届全国应用化学年会
作者: 江焕峰 戚朝荣 汪朝阳 杨少容 邓国华 黄精美 华南理工大学化学科学学院 华南理工大学化学科学学院 华南理工大学化学科学学院 华南理工大学化学科学学院 华南理工大学化学科学学院 华南理工大学化学科学学院
<正>二氧化碳是地球蕴藏的最为丰富的C1资源。据估计,地球上二氧化碳的含碳量是煤、石油和天然气含碳量的十倍,达到1014t;另外,二氧化碳的潜在资源碳酸盐在自然界的分布极广,含碳量更高, 达到1016t。但是,二氧化碳也是主要的温室气体... 详细信息
来源: cnki会议 评论