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- Keywords crown ether;thiosemicarbazide;synthesis; 冠醚;合成;氨基硫脲;
- Keywords crown ether;porphine ring;synthesis; 冠醚;卟吩环;合成;
- Keywords crown ether;synthsis;semicarbazide; 冠醚;合成;氨基脲;
- Keywords Crown ether;synthesis;acylation;semicarbazone.; 冠醚;合成;酰化;缩氨脲;
- Keywords Crown ether phthalocyanine LB film Effects of subphase; 单冠醚酞菁;LB膜;亚相诱导;
- Keywords crown ether;macrotricycles cryptand;synthesis; 冠醚;大三环穴醚;合成;
- Keywords crown ether;binaphthyl;ethylene chlorhydrin;glycol;synthesis; 冠醚;联萘酚;氯乙醇;甘醇;合成;新方法;
- Keywords crown ether;acylation;indanone;polyphosphoric acid （PPA）; 冠醚;酰化;茚满酮;多聚磷酸（PPA）;
- Keywords Crown ether;Heterohexaoxometalate;Supermolecule;Crystal structure; 冠醚;多酸;超分子配合物;晶体结构;
- Keywords crown ether;thiacrown ether;lariat crown ether;polyester;synthesis; 冠醚;硫杂冠醚;套索冠醚;聚酯;合成;
- Keywords crown ether;dicyclopentadienyl lanthanide complex;synthesis; 冠醚;二茂稀土配合物;合成;
- Keywords crown ether;phenol derivative;copolycondensate;cation isolation; 冠醚;苯酚化合物;共缩聚物;阳离子分离;
- Keywords Crown ether squarictelluracarbocyanine;Condensation;Heterocycle; 冠醚方酸碲碳菁;缩合;杂环;
- Keywords Crown ether;Complexation;Calorimetric titration;Thermodynamics;Ring-enlargement effecet; 冠醚;配位作用;量热滴定;热力学性质;扩环效应;
- Keywords Crown ether Extraction Neutron activation analysis Rubidium Rhenium Rock; 冠醚;萃取;中子活化分析;铷;铼;岩石;
- Keywords crown ether;organosilicon polymer;crown ether platinum complex;platinum;hydrosilyation catalyst; 冠醚;有机硅聚合物;冠醚铂配合物;铂;硅氢加成催化剂;
- Keywords crowns;organopolysiloxane;supported crown ether;platinum complex;hydrosilylation catalyst; 冠醚;有机硅聚合物;固载;冠醚铂配合物;硅氢化催化剂;
- Keywords crown ethers;chitosan;supported;palladium chloride;catalytic hydrogenation; 冠醚;壳聚糖;负载;氯化钯;催化氢化;
- Under acid condition open chaining crown ether diaromatic aldehyde can react, and they will synthesize a compound of chaining crown ether diaromatic aldehyde thiosemi-carbazone kind. 摘要链状冠醚二芳醛在酸性条件下与氨基硫脲反应，合成了链状冠醚二芳醛缩氨硫脲类化合物。
