KETALIZATION

作品数：9被引量：4H指数：1
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Fe doped aluminoborate PKU-1 catalysts for the ketalization of glycerol to solketal: Unveiling the effects of iron composition and boron
《Chinese Chemical Letters》2022年第3期1346-1352,共7页Weilu Wang Xiangke Zeng Yanliu Dang Ping Ouyang Haidong Zhang Guangming Jiang Fan Dong Tao Yang Steven L.Suib Yang He 
financially supported by the Scientific and Technological Research Program of Chongqing Municipal Education Commission (Nos. KJQN202000823 and KJZD-K201900802);Research project of Chongqing Technology and Business University(No. 1956058);Scientific Platform Project;Ministry of Education (No. fykf201905);US Department of Energy Office of Basic Energy Sciences,Division of Chemical,Biological and Geological Sciences (No. DE-FG02-86ER13622.A000) for support of this research。
An inexpensive Fe doped aluminoborate consisted of 18% Fe in PKU-1 material that exhibits high selectivity of 4-hydroxymethy-2,2-dimethyl^(-1),3-dioxolane (Solketal, 98.3%), considerable activity (TOF 51.7 h-1), and r...
关键词：Fe doping aluminoborate Glycerol recycling KETALIZATION Boron reaction sites Lewis-acid dominating catalyst 
Solventless ketalization of glycerol to solketal with acetone over the ionic liquid[P(C4H9)3C14H29][TsO]
《Chinese Journal of Chemical Engineering》2020年第1期158-164,共7页Yu Ji Tengda Zhang Xia Gui Haijian Shi Zhi Yun 
the National Key Research and development Program of China(2017YFB0307302);the Priority Academic Program Development of Jiangsu Higher Education Institutions(PAPD).
The ketalization of glycerol with acetone was conducted over an ionic liquid[P(C4H9)3C14H29][TsO](TTPT)in a batch reactor.A scheme to obtain the purified product using TTPT as a homogeneous catalyst is proposed and a ...
关键词：Ionic liquid KETALIZATION Solketal GLYCEROL Reaction kinetics Reactive DISTILLATION 
Preparation of a Carbon-Based Solid Acid with High Acid Density via a Novel Method
《Journal of Materials Science and Chemical Engineering》2014年第6期4-8,共5页Siyu Ouyang Xiangming Kuang Qiong Xu Dulin Yin 
A carbon-based solid acid with high acid density was successfully prepared using camphor tree branches as raw materials through a novel method including dilute sulfuric acid activation, carbonization in refluxing solv...
关键词：Solid ACID CATALYSTS PREPARATION BIOMASS KETALIZATION 
Vapor-Phase Transport Synthesis of MnSAPO-34 and Its Catalytic Properties被引量：1
《China Petroleum Processing & Petrochemical Technology》2012年第3期68-74,共7页Shao Hui Chen Xia Wang Binbin Zhong Jing Yang Chao 
supported by the Key Laboratory of Fine Chemicals,Jiangsu Province;financially supported by the Jiangsu Province Science and Technology Support Program (BE2011651);the Key University Science Research Project of Jiangsu Province (11KJA610002)
MnSAPO-34 molecular sieves were synthesized by vapor-phase transport （VPT） method using triethylamine （Et3N） as a structure directing agent （SDA）, and were characterized by XRD, BET, SEM, UV-Vis, FT-IR, and TG a...
关键词：MnSAPO-34 vapor-phase transport （VPT） KETALIZATION 
An efficient heterogeneous procedure for the catalytic acetalization and ketalization at room temperature under solvent-free condition被引量：1
《Chinese Science Bulletin》2008年第10期1484-1488,共5页GAO Shan LIANG XueZheng CHENG WenPing WANG WenJuan YANG JianGuo 
the National Key Project of Scientific and Technical Supporting Pro-grams Funded by Ministry of Science and Technology of China (Grant No. 2006BAE03B06)
A novel carbon-based strong acid catalyst, methylnaphthalenesulfonic acid-formaldehyde condensate, has been synthesized successfully. The catalytic activity for acetalization and ketalization at room temperature under...
关键词：碳酸催化剂 缩醛 室内温度 溶剂 
Ketalization of Catechol with Carbonyl Compounds Catalyzed by Metal p-Toluenesulfonate as Biphasic Acid Catalyst被引量：1
《Chinese Journal of Chemical Engineering》2008年第1期124-127,共4页梁学正 高珊 王雯娟 程文萍 杨建国 
National Key Project of Scientific and Technical Supporting Programs Funded by Ministry of Science & Tech- nology of China (No.2006BAE03B06)
Ketalization of catechol was studied with various carbonyl compounds using metal p-toluenesulfonate as biphasic catalysts. The results showed that copper p-toluenesulfonate was the most efficient catalysts for the rea...
关键词：synthesis 1 3-benzodioxole biphasic acid catalyst metalp-toluenesulfonate 
Synthesis of a Novel Carbon Based Acid Catalyst and Its Catalytic Activity for the Acetalization and Ketalization被引量：1
《Chinese Journal of Chemistry》2007年第12期1795-1797,共3页梁学正 高珊 程文萍 王雯娟 杨建国 
A novel carbon based strong solid acid catalyst has been synthesized successfully. The catalytic activity for acetalization and ketalization was investigated. The results showed that the novel catalyst was very effici...
关键词：novel carbon based catalyst acetal KETAL CATALYST efficient 
Comparative research on the catalytic activities of different molecular sieves for acetalization and ketalization
《Chinese Science Bulletin》2007年第13期1780-1784,共5页LIANG XueZheng GAO Shan WANG Wen Juan CHENG WenPing YANG JianGuo 
the National Key Project of Scientific and Technical Supporting Programs Funded by the Ministry of Science & Technology of China (Grant No. 2006BAE03B06)
Molecular sieves with different acidities and pore-sizes have been applied to catalyze the acetalization and ketalization of carbonyl compounds with glycol. A comparative research on the catalytic activities of the ca...
关键词：分子筛 催化活度 乙缩醛 酮缩醇 
Stereoselectivity of Acetalization and Ketalization Reactions of Glycerol and Its Modified Derivatives
《Tsinghua Science and Technology》1997年第4期45-49,共5页汪克炎 杨增家 王芹珠 
Twenty one 1,3 dioxolanes with varieties of substituents at 2,4 positions were synthesized by acid catalyzed acetalization and ketalization reactions of glycerol and its modified derivatives. The assignment and qua...
关键词：GLYCEROL aldehyde and ketone condensation reaction 1H  NMR STEREOSELECTIVE anomeric effect 
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