云南高校图书馆联盟文献共享服务平台- CALIX[4]CROWN

CALIX[4]CROWN: 作品数：10被引量：2H指数：1; 导出分析报告; 相关领域：理学更多>>; 相关作者：戴荧董志敏刘云海张志宾曹小红更多>>; 相关机构：浙江大学东华理工大学更多>>; 相关期刊：《湿法冶金》《Science China Chemistry》《Chemical Research in Chinese Universities》《Chinese Journal of Chemistry》更多>>; 相关基金：国家自然科学基金福建省自然科学基金更多>>

Calix[4]Crowns类化合物在分离铯中的应用: 《湿法冶金》2017年第6期452-459,共8页董志敏黄永标张志宾王有群戴荧曹小红刘云海; 国家自然科学基金资助项目(21301028;21201033;11475044;41461070;21561002);校研究生创新基金资助项目(DHYC-2016009); Calix[4]Crowns类化合物作为超分子识别材料能够有效地分离铯,并能很好地应用在溶剂萃取、液膜萃取、色谱分离等领域。介绍了Calix[4]Crowns类化合物及其复合超分子材料对铯离子的识别和分离效果,为寻求对Cs(Ⅰ)有优异配合能力的Calix[4...; 关键词：Crowns类化合物溶剂萃取色谱分离 Cs(Ⅰ)

Synthesis and Dyes Adsorption Properties of Calix[4]crown-grafted Chitosan Chelating Polymer: 《Chemical Research in Chinese Universities》2015年第6期1051-1055,共5页FANG Xiaoting GUO Hongyu YANG Fafu BAI Xiaoyan; Supported by the National Natural Science Foundation of China（No.21406036）, the Natural Science Foundation of Fujian Province of China（No.2014J01034）, the Project of Department of Education of Fujian Province of ChinafNos.JA11044, JA10056, JB 13011） and the Program for Innovative Research Team in Science and Technology in Fuj ian Province University, China.; By the Schiff-base condensation of formacyl calix[4]crown（2） with raw chitosan, a novel calix[4]crown- grafted chitosan chelating polymer（3） was conveniently prepared in good yield. The structure of polymer 3 was ...; 关键词：CALIXCROWN CHITOSAN ADSORPTION DYE

Synthesis and fluorescence properties of a 1,3-disubstituted thiacalix[4]arene crown-5 armed with phenothiazine moieties被引量：1: 《Science China Chemistry》2015年第3期539-544,共6页Qiang Sun Lan Mu Xi Zeng Jianglin Zhao Takehiko Yamato Jianxin Zhang; supported by the National Natural Science Foundation of China(21165006);the Fund of the International Cooperation Projects of Guizhou Province(20137002);the"Chun-Hui"Fund of Chinese Ministry of Education(Z2011033 and Z2012053); A new thiacalix[4]arene phenothiazine derivative(2) based on a thiacalix[4]crown with a 1,3-alternate conformation has been synthesized and characterized. In THF-water mixture, Compound 2 exhibits a strong fluorescenc...; 关键词：crown PHENOTHIAZINE Fe3＋ and Cr3＋ hydrolysis reaction

Synthesis and Complexation Properties of Novel Chiral Calix[4]-1,3-aza-crown and Calix[4]arene Hydrazone Derivative: 《Chemical Research in Chinese Universities》2010年第4期546-549,共4页YANG Fa-fu HUANG Zhi-sheng GUO Hong-yu HONG Bi-qiong ZHANG Xiao-yi; Supported by the National Natural Science Foundation of China(No.20402002);Natural Science Foundation of Fujian Province,China(No.2009J01019); Refluxing calix[4]-1,3-substituted benzaldehyde derivative（4） with glycine hydrazide derivative, we obtained a novel calix[4]arene hydrazone derivative（5） via ＂1＋2＂ condensation in a yield of 78%. In the reacti...; 关键词：CALIX[4]CROWN CHIRAL Amino acid Hydrazone Extraction

Clean synthesis of calix[4]crown-5-sulfonyl cyclothiourea derivatives at room temperature in aqueous solution: 《Chinese Chemical Letters》2009年第10期1166-1169,共4页Cong Wen Ding Ming Jie Zhang Ning Ma; Financial support from the National Natural Science Foundation of China(No.20802049) and Program for New Century Excellent Talents in University of Tianjin City; Calix[4]-crown-5-sulfonyl cyclothiourea derivatives 6 and 7 were synthesized from calix[4]-crown-5-monosulfonylethylenediamine derivatives 4 and 5 and carbon disulfide through nucleophilic addition and subsequent cycl...; 关键词：Room temperature Aqueous solution -crown-5-sttlfonyl cyclothiourea Clean synthesis

A new member of the calix[4]crown family:Facile synthesis and characterization of a calix[4]crown-9 cone conformer被引量：1: 《Chinese Chemical Letters》2009年第2期143-146,共4页Hao Hui Zhou Xian Mei Shang Zhi Luo Yu Xiang Xia Jun Luo Guang Ya Xiang; the Research Foundation of Tongji Medical College,Huazhong University of Science and Technology(No.25514107);Project Chenguang of Wuhan City(No.200750731267)for financial support.; 25,27-Dipropoxy-p-tert-butylcalix[4]crown-9 cone conformer 5 was readily synthesized via an intramolecular cyclization strategy in good yields. The structures of all the new compounds involved were confirmed by NMR, E...; 关键词：crown-9 Cone conformation Synthesis Intramolecular cyclization

Synthesis of novel calix[4]crown telomers and selective extraction of cesium ions: 《Chinese Chemical Letters》2007年第3期263-265,共3页Hai Bing Li Yuan Yin Chen De Jun Xiong Jun Yan Zhan Cui Ping Han; Financial supports from the National Natural Science Foundation of China(No.20602015)are gratefully acknowledged.; p-tert-Butylcalix[4]diazacrown-4 telomer, which contains hard and soft ion binding sites, was synthesized. It exhibited high selectivity toward cesium ions. The binding sites may complex alkali metal ions selectively.; 关键词：CALIXCROWN TELOMER ION-BINDING Cesium ions

Calix[4]crowns with Methoxynaphthoylmethyl Pendant Groups: 《Chinese Journal of Chemistry》2003年第11期1410-1413,共4页金传明陆国元张超智施证伟游效曾; ProjectsupportedbytheNationalNaturalScienceFoundationofChina (No .90 10 10 18); The novel calixcrowns with two pendant groups were prepared by the alkylation of calixcrowns with 6-methoxy-2-bromoacetylnaphthalene. 1H NMR titration and picrate extraction experiments indicated that they exhibi...; 关键词：CALIX[4]ARENE 1H NMR spectra picrate extraction FLUOROPHORE calcium cation

Syntheses and properties of calix[4]crownether with chromogenic groups: 《厦门大学学报（自然科学版）》1999年第S1期511-511,共1页; Financial assistance of Wuhan University ZI-QIAN Science Foundation; 关键词：Syntheses and properties of crownether with chromogenic groups

A New Chromogenic Diester-calix[4]crown Receptor for Ca^(2+): 《Chinese Chemical Letters》1998年第11期993-996,共4页Chuan Feng CHEN Qi Yu ZHENG Zhi Tang HUANG (Institute of Chemistry, Chinese Academy of Sciences, Beijing,100080); A diester-calix[4]crown-4-ether bearing mono (azophenol) moiety shows a larger spectral change toward Ca2+ than other alkali and alkaline eafth cations.; 关键词：Chromogenic receptor crown-4-ether Ca^(2+)-selective.

CALIX[4]CROWN