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- A new Fe-azo complex dyestuff was synthesized by complexing iron salt with the pre-dyestuff that was prepared from the o-aminophenolsulfonic acid and Cl-substituted pyrazolone. 合成了一种新型铁络合偶氮染料,其母体染料由间氨基对羟基苯酚对磺酸和1-间氯苯-3-甲基吡唑啉酮偶合而成。
- phenyl 3 methyl 4 benzoyl 5 pyrazolone 1-苯基-3-甲基-4-苯甲酰基-5-吡唑啉酮
- bis (phenyl - methyl - pyrazolone - yl) butanedione 双-（苯基-甲基-氧代吡唑基）丁二酮
- Keywords universal dye;pyrazolone;synthesis; 通用染料;吡唑啉酮;合成;应用;
- 3 - methyl - 1 - phenyl - pyrazolone - 5 1-苯基-3-甲基-5-吡唑啉酮
- 3 -- methyl-- 1 -- phenyl-- pyrazolone-- 5 1-苯基-3-甲基-5-吡唑啉酮
- SYNTHESIS OF SOME NEW ACYL PYRAZOLONE TYPE CHELATING AGENTS 几种新的4-酰基吡唑啉酮类螯合剂的合成
- Keywords synthesis;chelating agent;pyrazolone;extraction; 合成;螯合剂;吡唑啉酮;萃取;
- Intradermal Tests ;Patch Tests ;Diagnostic ;pyrazolone ; 皮内试验 ;
- Keywords pyrazolone azo dyes;thionyl chloride;chlorination; 吡唑啉酮;磺酰氯;偶氮染料;氯化亚砜;合成;表征;
- Synthesis and Characterization of Chlorosulfonyl-containing Pyrazolone Azo dyes 含磺酰氯基吡唑啉酮系偶氮染料的合成与表征
- Keywords methyl 5 pyrazolone;ethyl acetoacetate;hydrazine hydrate;synthesis; 甲基-5-吡唑酮;乙酰乙酸乙酯;水合肼;合成;
- Keywords pyrazolone;isonicotinoylhydrazine;transition metal complexes; 吡唑啉酮;异烟酰肼;过渡金属配合物;
- Keywords europium;1 phenyl 3 methyl 4 acyl 5 pyrazolone;complex;fluorescence;; 铕;4-烷基酰代吡唑啉酮;配合物;荧光;
- Preparation and Process Improvement of 3 - Methyl - 1 - Phenyl - 5 - Pyrazolone 甲基-1-苯基-5-吡唑(啉)酮的制备及工艺改进
- Keywords pyrazolone;micro-analysis;waste sulfuric acid;content of aldehyde; 吡唑啉酮;微量分析;废硫酸;醛含量;
- Keywords pyrazolone;vanillin;crystal structure;microwave irradiation; 吡唑啉酮;香草醛;晶体结构;微波辐射;
- Synthesis and Crystal Structure of a Novel typeof Derives of 4 - Acyl Pyrazolone 几种新的4-酰代吡唑啉酮衍生物的合成与结构
- Synthesis and Crystal Structure of the Derivants of Hydrazide Containing Pyrazolone 含吡唑啉酮酰肼类衍生物的合成与结构
- Synthesis of Chlorosulfonyl-containing Pyrazolone Azo Compounds with Thionyl Chloride-DMF System 含磺酰氯基吡唑啉酮类偶氮化合物的合成
