云南高校图书馆联盟文献共享服务平台- SOLVENTLESS

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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

Solid-state synthesis of LnOCl/Ln_2O_3(Ln=Eu, Nd) by using chitosan and PS-co-P4VP as polymeric supports: 《Journal of Rare Earths》2018年第12期1326-1332,共7页C.Diaz D.Carrillo R.de la Campa A.Presa Soto M.L.Valenzuela; Project supported by Fondecyt Project(1160241); A series of lanthanide materials of type LnOCl or Ln2O3(Ln = Eu, Nd) were successfully prepared via a convenient and straightforward two-step procedure. Firstly, and by using chitosan and PS-co-P4 VP as polymeric supp...; 关键词：EuOCl/Eu_2O_3 NdOCl Solventless method Luminescence LANTHANIDES Rare earths

Solventless Organic Reactive Crystallization at Mild Conditions: 《Advances in Chemical Engineering and Science》2015年第4期461-464,共4页Masaaki Yokota Norihito Doki Hiroyuki Akagaki; Solid state mixtures of two reactants, 2-hydroxy-1-naphthaldehyde and 2-aminobenzonitrile, were melted at a temperature even lower than both the melting points. And dehydration condensation reaction occurred in the me...; 关键词：Reaction CRYSTALLIZATION POLYMORPHISM DEHYDRATION CONDENSATION

Solvent-Free Synthesis of Carboxylic Acids and Amide Analogs of CAPE(Caffeic Acid Phenethyl Ester)under Infrared Irradiation Conditions: 《Green and Sustainable Chemistry》2015年第2期81-91,共11页Pablo A.Martínez-Soriano Jose R.Macías-Perez Ana Maria Velazquez Brigida del Carmen Camacho-Enriquez Gustavo Pretelin-Castillo Monica B.Ruiz-Sanchez Victor H.Abrego-Reyes Saul Villa-Trevino Enrique Angeles; PAPIIT/UNAM Projects No.IN200614 and IT202015 and project PIAPI VC02 for partially supporting this work;a part of the Project Catedra:Diseno de Sustancias Bioactivas of FESC-UNAM-2012.; A convenient and easy method is described for the formation of carboxamides from carboxylic acids and primary amines in solventless conditions using infrared (IR) light. Thus, under IR light, cinnamic acid derivatives...; 关键词：AMIDES Carboxylic Acids Amines Infrared Light SOLVENTLESS CAPE CAPA Cinnamic Acid Analogs

A Green Route for the One-Pot Synthesis of 1,2-Disubstituted Benzimidazoles Using Iron（Ill） Phosphate under Solventless Conditions: 《Chinese Journal of Chemistry》2012年第1期65-70,共6页Behbahani,F.K. Ziaei,Parisa; 1,2-Disubstituted benzimidazoles are selectively synthesized in high yields under extremely mild conditions via the condensation of o-phenylenediamine derivatives with aldehyde derivatives using catalytic amount of i...; 关键词：1 2-disubstituted benzimidazoles iron（Ill） phosphate solvent-free

SbCl_3 Catalyzed Solventless Synthesis of Bis(indolyl)alkanes under Grinding被引量：1: 《Chemical Research in Chinese Universities》2009年第6期941-944,共4页ZHANG Ji-ming XU Rui-ping TIAN Yan ZHOU Jian-hua; Supported by the Natural Science Foundation of Shandong Province,China(No.Y2008B33); A clean and efficient method for the synthesis of bis（indolyl）alkanes with antimony trichloride（SbCl3） as the catalyst under solvent-free grinding conditions is described. This method provides several advantages, ...; 关键词：Bis（indolyl）alkane Indole SBCL3 GRINDING

Syntheses, Morphologies and Properties of BiOI Nanolamellas and BiSI Nanorods被引量：4: 《Chinese Journal of Structural Chemistry》2009年第11期1399-1406,共8页方芳陈玲吴立明; Financially supported by the National Natural Science Foundation of China (20773130, 20803080);973 Program (2009CB939801);the "Key Project from Fujian Institute" (SZD07004); Well defined BiOI nanolamellas and BiSI nanorods have been synthesized by a solventless method. The phase identity, morphology, growth orientation, and conversion from lamella to rod have been investigated. Several ex...; 关键词：BiOI nanolamellas BiSI nanorods LOW-DIMENSIONAL SOLVENTLESS NANO

Solventless synthesis of 2-aryl-1-arylmethyl-1H-1,3-benzimidazoles catalyzed by Fe(ClO_4)_3 at room temperature被引量：1: 《Chinese Chemical Letters》2007年第11期1357-1360,共4页Hossien A.Oskooie Majid M.Heravi Akbar Sadnia Farahnaz K.Behbahani Fatemeh Jannati; A series of 2-aryl-1-arylmethyl-1H-1,3-benzimidazoles was synthesized expeditiously in good yields from o-phenylenediamines and aldehydes in the presence of Fe（ClO4）3 without solvent at room temperature.; 关键词：SOLVENTLESS Synthesis BENZIMIDAZOLES Fe（ClO4）3

Solventless Friedel-Crafts Acylation under Microwave Activation被引量：2: 《Chinese Chemical Letters》2005年第3期327-330,共4页WeiDENG YuXU QingXiangGUO; A novel catalytic system, ZnCl2 supported on alumina, was found to be an efficient and readily available medium for the solvent-free Friedel-Crafts acylation reactions under microwave irradiation. Good yields and high...; 关键词：Friedel-Crafts acylation microwave irradiation solvent-free.

Microwave-assisted Solventless Biginelli Reaction Catalyzed by Montmorillonite Clay-SmCl_3 6H_2O System被引量：2: 《Chinese Chemical Letters》2003年第10期993-995,共3页Yu Xia LI, Wei Liang BAO Department of Chemistry, Zhejiang University, Xi Xi Campus, Hangzhou 310028; 4-Aryl/alkyl-3,4-dihydro-2(1H)-pyrimidone esters and 5-acetyl-4-aryl/or alkyl-6-methyl- 3, 4-dihydropyrimidin-2(l)-ones were synthesised efficientiy using montmorillonite clay- SmCl3 6H2O system promoted by microwave ...; 关键词：Microwave samarium trichloride MONTMORILLONITE Biginelli reaction pynmidone.

SOLVENTLESS