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《Chemical Research In Chinese Universities》 1983-03
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SYNTHESIS OF CROWN ETHERS FROM SATURATED URUSHIOL AND SEPARATION OF THEIR POSITIONAL ISOMERS

Huang Zaifu and Yu Zongyuan (Department of Chemistry, Wuhan University, Wuhan)  
Saturated Urushiol, prepared by the catalytic hydrogenation of the Chinese lacquer was condensed with dichlorides of polyethylene glycol to give five dibenzo crown ethers with n-pentadecyl groups on the two benzene rings.R =n-C15H31; Ⅰ(n=1). anti-; Ⅱ(n=1),syn-;Ⅲ(n = 2), anti-;Ⅳ (n=2),syn-;Ⅴ(n =3) .anti-(syn-). The crude products were purified by continuous extraction and fractional crystallization. The positional isomers of DSUl8-C-6 were separatd by TLC. The structures of the new compounds were determined by infrared spectra, ultraviolet spectra,mass spectra,'HNMR spectra, X-ray crystallography and elementary analysis.The long alkyl chains on the benzene rings improved the lipophilicity of the crown ethers. They were soluble in various organic solvent, and showed improved activity as phase tranfer catalyst. DSU30-C-10 has been shown to be a very attractive neutral carrier for making potassium-selective PVC membrance electrode.
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【References】
Chinese Journal Full-text Database 8 Hits
1 Shu Jiayou, Zhang Zhengan and Huang Zaifu (Department of Chemistry, Wuhan University, Wuhan);THE SYNTHESIS OF CROWN ETHERS(Ⅵ)-——STUDY ON THE SYNTHESIS OF UNSYMMETRIC SATURATED URASHIOL CROWN ETHERS BY THE METHOD OF PHASE TRANSFER CATALYSIS[J];Chemical Research In Chinese Universities;1984-03
2 Huang Zaifu, Shu Jiayou, Yu Zongyuan (Department of Chemistry, Wuhan University);STUDIES ON THE SATURATED URUSHIOL CROWN ETHER[J];;1984-03
3 Shu Jiayou;Li Tong;Huang Ping;Zhang Baohua (Department of Chemical Engineering,Analysis and Determination Center, Wuhan Institute of Chemical Technology, Wuhan 430073),;Extraction photometric determination of potassium with DSU18-C-6 and dipicrylamine[J];CHEMICAL REAGENTS;1994-05
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5 Huang Zaifu and Shu Jiayou;SYNTHESIS OF CROWN ETHERS(Ⅴ)Study on Thc Synthesis of Unaymmetric Saturated Urushiol Crown Ethers and Their Properties[J];Journal of Wuhan University(Natural Science Edition);1983-02
6 Huang Zaifu Department of Environmental Science, Wuhan University Liu Xiaoguang Department of Environmental Science, Wuhan University Huang Weijun Department of Environmental Science, Wuhan University Tan Fu Department of Environmental Science, Wuhan University;DSC STUDY OF PHASE TRANSITION OF SIX KINDS DIBENZOTYPE CROWN ETHERS[J];Journal of Wuhan University(Natural Science Edition);1993-01
7 Huang Zaifu;Wan Huijie;Hu Weidong;Yang Songhui;Lai Zhiqiang Department of Environmental Science, Wuhan University, Wuhan 430072;SATURATED URUSHIOL CROWN THALLIUM(Ⅰ)ION-SELECTIVE ELECTRODES:CROWN ETHER STRUCTURE AND PROPERTIES OF ELECTRODES[J];Chinese Journal of Applied Chemistry;1991-04
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【Citations】
Chinese Journal Full-text Database 1 Hits
1 YU ZONG-YUAN HUANG ZAI-FU ZHANG MING-YU ZHOU XING-YAO~* (Department of Chemistry, Wuhan University);STUDY OF SATURATED URUSHIOL CROWN ETHER TYPE PVC MEMBRANE POTASSIUM ELECTRODE[J];Acta Chimica Sinica;1982-11
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 Shu Jiayou, Zhang Zhengan and Huang Zaifu (Department of Chemistry, Wuhan University, Wuhan);THE SYNTHESIS OF CROWN ETHERS(Ⅵ)-——STUDY ON THE SYNTHESIS OF UNSYMMETRIC SATURATED URASHIOL CROWN ETHERS BY THE METHOD OF PHASE TRANSFER CATALYSIS[J];Chemical Research In Chinese Universities;1984-03
2 Wang Yuting, Zhou Jianjun, Wan Huijie, Xie Zhishui, Huang Zaifu (Department of Environmental Science, Wuhan University, Wihan, 430072);The Synthesis of Crown Ethers (XV)——Synthesis of Hydroxy Crown Ethers and Separation of Their Cis-trans Isomers[J];Chemical Research In Chinese Universities;1990-11
3 Huang Zaifu, Shu Jiayou, Yu Zongyuan (Department of Chemistry, Wuhan University);STUDIES ON THE SATURATED URUSHIOL CROWN ETHER[J];;1984-03
4 LI Su 1,LUO Ming-dao 2 (1.Huangshi Polytechnic College,Huangshi 435003,China;2.Wuhan University,Wuhan 430072,China);APPLICATION OF SOME CROWN ETHERS IN THE POLLUTED WATER DISPOSAL[J];Journal of Guangxi Normal University(Natural Science);2001-04
5 Yuan Hua; Yu Zong-Yuan(Hubei Research Institute of Chemistry,Wuhan,430074);Synthesis of Saturated Urushiol Aza-crown Ethers[J];CHINESE JOURNAL OF SYNTHETIC CHEMISTRY;1995-04
6 WANG Liya CHEN Lianxi (Hubei Research Institute of Chemistry Wuhan 430074);The Preparation of Saturated Urushiol by Hydrogenation of Raw Lacquer under the Pd C Catalysis[J];HUNAN CHEMICAL INDUSTRY;1999-01
7 Wu Yangjie;Tao Jingchao;An Haoyun;Liu Yuhua Department of Chemistry, Zhengzhou University;SYNTHESIS OF 4'-ALKYLSUBSTITUTED BENZO-15-CROWN-5[J];Henan Science;1986-01
8 Shi Zheng-Jin;Zeng Fan;Huang Zai-Fu Department of Environmental Science, Wuhan University, Wuhan;The Synthesis of Crown Ether Compounds X. Synthesis of Bis-3'-n-pentadecyl Benzo-15-C-5 Bisamides[J];Acta Chimica Sinica;1989-03
9 Shi Zheng-Jing;Hu Wei-Dong;Zeng Fan;Wang Yu-Ting;Huang Zai-Fu Department of Environmental Science, Wuhan University, Wuhan;Study of Bisamides-bis-3'-n-pentadecyl Benzo-15-c-5 Type PVC Membrane Potassium Electrode[J];Acta Chimica Sinica;1989-05
10 LIU Xue-Yong MA Chang-Qin JIANG De-Hua SHEN Jing-Lan(College of Chemistry, Shandong University, Jinan, 250100);Study on Potassium-Selective Electrode Using KTiOPO_4 Single Crystal Membrane as an Ion Carrier[J];Acta Chimica Sinica;1995-08
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 Wu Jinlan Zhang Yonghua(Chang Yunhua) (Changchun Institute of Applied Chemistry,Acade(?)ia Sinica);Construction of a Rare Earth Ion-selective Electrode[J];Chinese Journal of Analytical Chemistry;1983-05
2 Yang Shuxun Tong Huaxiang Liu Pingbo (Department of Chemsitry,Zhengzhou University);STUDY ON CROWN ETHER PVC MEMBRANE THALLIUM (Ⅰ) ION-SELECTIVE ELECTRODES[J];Chinese Journal of Analytical Chemistry;1987-07
3 Wang Jingqiu, Yang Zhikuan, Wan Jie, Ji Zhenping and Xiao Wenjin(Department of Chemistry, Wuhan University, Wuhan);STUDIES ON RARE-EARTH COMPLEXES OF CROWN ETHER (Ⅲ)——COMPLEXES OF THE LIGHT RARE-EARTH AND YTTRIUM NITRATES WITH 2,3,11,12-TETRAPHENYL-1,4,7,10,13,16- HEXAOXO-2,11-CYCLOOCTADECADIENE[J];Chemical Research In Chinese Universities;1983-06
4 Zhang Zhen-qing, Li Guo-zheng Fang Qi-yun;AN INVESTIGATION ON THE SYNTHESIS OF HYDROQUINONE MONOALKYLETHER[J];;1984-04
5 Zhou Zhixian Wang Ling Huang Ling Shen Junying(Department of Chemistry,Zhengzhou University);Ion-pair extraction and photometric determination of potassium with dibenzo-18-crown-6 and bromocresol[J];Chemical Reagents;1985-01
6 YU ZONG-YUAN HUANG ZAI-FU ZHANG MING-YU ZHOU XING-YAO~* (Department of Chemistry, Wuhan University);STUDY OF SATURATED URUSHIOL CROWN ETHER TYPE PVC MEMBRANE POTASSIUM ELECTRODE[J];Acta Chimica Sinica;1982-11
7 Shi Zheng-Jin;Zeng Fan;Huang Zai-Fu Department of Environmental Science, Wuhan University, Wuhan;The Synthesis of Crown Ether Compounds X. Synthesis of Bis-3'-n-pentadecyl Benzo-15-C-5 Bisamides[J];Acta Chimica Sinica;1989-03
8 Wan Huijie Xie Zhishui Zhou Jianjun Wang Yuting Huang Zaifu (Department of Enviromental Science, Wuhau Uuiversity);STUDY ON THE PVC MEMBRANE LITHIUM ELECTRODES PREPARED BY THE LIPOPHILIC CROWN ETHERS[J];Chemical Research and Application;1990-01
9 Huang Zaifu(Department of Environmental Science, Wuhan University);CHEMISTRY OF CROWN ETHER AND ENVIRONMENTAL SCIENCE[J];Chemical Research and Application;1990-03
10 Xei Ming-gui Zhou Li-quan;EFFECTS OF SOLVENTS ON THE SYNTHESIS OF COMMON CROWN ETHERS[J];Journal of Sichuan University (Natural Science Edition);1982-01
【Secondary References】
Chinese Journal Full-text Database 9 Hits
1 XIE Xiaofeng,YING Min and TANG Hui(Department of Applied Chemistry, East China Geological Institute, Linchuan 34400);<title>Study on extraction of uranyl ion with 1,7-bis(8′quinoline)-1,4,7-trioxahepfane[J];Analytical Laboratory;2002-04
2 SHU Jiayou, LI Tong and ZENG Fanshen(Wuhan Chemical Engineering College, Wuhan Post cade 430074);SYNTHESIS OF NEW POLYMERIC PSEUDO CROWN ETHERS AND STUDY ON THEIR PROPERTIES[J];Acta Polymerica Sinica;1991-03
3 LI Su 1,LUO Ming-dao 2 (1.Huangshi Polytechnic College,Huangshi 435003,China;2.Wuhan University,Wuhan 430072,China);APPLICATION OF SOME CROWN ETHERS IN THE POLLUTED WATER DISPOSAL[J];Journal of Guangxi Normal University(Natural Science);2001-04
4 Huang Zaifu;Chen Yanfei;Chi Wanning;Xu Wei;ZhengBin;Wei Yuzhen(Department of EnvironmentalScience, Wuhan University,Wuhan 430072),;Synthesis of crown ethers XXII. synthesisof lactonic crown ethers[J];CHEMICAL REAGENTS;1995-06
5 LEI Fu hou 1, SHI Bo an 2, HUANG Shao yong 2 (1.Department of Chemistry,Guangxi Institute for Nationalities, Nanning 530006, China; 2.Department of Chemistry,Hubei Institute for Nationalities,Enshi 445000, China);STUDY ON SYNTHESIS AND APPLICATION OF URUSHIOL HYDROQUINONE RESIN[J];CHEMISTRY AND INDUSTRY OF FOREST PRODUCTS;1999-04
6 Zhang Feilong, Zhang Wuqiao,Wei Shuonan;Study on Chinese lacquer tree resources and fined utilization[J];Journal of Chinese Lacquer;2007-02
7 SHI Yan1, GUO Feng1, WANG Yan-hong2 (1. Chemistry Department of Tianshui normal University, Tianshui Gansu 741001, China; 2. No.1 Middle School of Jinchuan Nonferrous Metal Co. Ltd. Jinchuan Gansu 737103, China);Open-chain Crown Aether[J];Journal of Tianshui Normal University;2003-02
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9 Huang Zaifu Department of Environmental Science, Wuhan University Liu Xiaoguang Department of Environmental Science, Wuhan University Huang Weijun Department of Environmental Science, Wuhan University Tan Fu Department of Environmental Science, Wuhan University;DSC STUDY OF PHASE TRANSITION OF SIX KINDS DIBENZOTYPE CROWN ETHERS[J];Journal of Wuhan University(Natural Science Edition);1993-01
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