您要查找的是不是：
- The acyl chloride product was fluorinated by potassium fluoride and esterified by methanol to synthesize dimethyl tetrafluoroterephthalate. 以氟化钾为氟化剂,环丁砜为溶剂置换氟化,再与甲醇酯化得到四氟对苯二甲酸甲酯;
- Study on Triphosgene in the Preparation of Acyl Chlorides 三光气在酰氯制备中的应用研究
- Maltose fatty acid ester was prepared with maltose and fatty acyl chloride in the presence of catalyst. 以麦芽糖和脂肪酰氯为原料,制备麦芽糖脂肪脂酸酯。
- In addition, the effect of concentration of acyl chloride on the rate of ammonolysis was very small. 但在反应后期，反应速率呈明显的二级反应特征。
- We use liquid ammonia instead of ammonia solution to the synthesis of acidamide by acyl chloride, and developed purifying method of acidamide. 对酰氯生成酰胺的反应，利用液氨气化后气体导入代替氨水，并对酰胺的纯化进行实验，找到了合理的纯化方法。
- Results Their chemical structures were determined by IR, 1H NMR,MS and elemental analysis.Conclusion The acyl chloride method was feasible to th... 结果化合物的结构均经红外光谱、核磁共振氢谱、质谱及其元素分析确证。
- For arginine,the yield was improved to nearly 80% by using weakly polar solvent such as DCM and simultaneously increasing the reaction time to 20 h in the method of acyl chloride. 在酰氯法中;对于精氨酸;选择弱极法溶剂如DCM;延长反应时间至20 h;连接效率接近80%25.
- This paper reviews the research and development of phosgene Derivates,including diphenyl ketone,chlorocarbonate,isocya-nate,acyl chloride and carbonates. 本文综述了光气下游精细化学品的开发及生产进展,包括二苯甲酮类、氯代甲酯类、异氰酸酯类、酰氯类、碳酸酯类化合物。
- Methyl-furoate is synthesized from furfural by Cannizzaro reaction,acyl chloride reaction and esterification. It showed that the time of esterification is only 2.5 hours and the yield can reach 85.0%. 以糠醛为起始原料;通过康尼查罗反应、酰氯化和酯化反应合成了糠酸甲酯;实验结果表明:酯化反应时间2.;5h;糠酸甲酯收率可达85
- Acetylferrocene is obtained by treating ferrocene with acyl chloride throught Friedel-Crafts acylation.The electrochemical property of acetylferrocene was examined by cyclic voltammetry(CV). 以二茂铁为原料,与乙酰氯进行傅-克酰基化反应得到乙酰基二茂铁,然后运用循环伏安法测试它的电化学性质。
- Pinonic acyl chloride was prepared by the reaction of pinonic acid with SOCl2 in the presence of DMF.Pinonic acyl chloride was reacted with diethyl amine to synthesize N,N-diethyl-pinonic amide. 蒎酮酸经过酰氯化后再和二乙胺反应,合成了可能有生物活性的N,N-二乙基蒎酮酸酰胺。
- Using acid or pyridine as a catalyst,nitrogen aci3,4-diamino-3-cyclobutenedione)can be acylated by carboxylic acid,acetic anhydride and acyl chloride. 在酸或吡啶催化下，氮方酸（3，4－二氨基－3－环丁烯二酮）可被酰化试剂羧酸、醋酐和酰氯酰化；
- Keywords guanidines;acyl chloride;synthesis; 胍基化合物;酰氯;合成;
- Compared the methods,it is found that the routes using acyl chloride as acylating agent was the best one,which having high yield,low cost,and fitting industrial production. 通过比较,确定以酰氯为酰化剂的合成方法产率较高,成本低,适合工业化生产。
- Most nonmetal chlorides are decomposed by water . 大多数非金属氯化物都可以被水分解。
- Most nonmetal chlorides are decomposed by water. 大多数非金属氯化物都可以被水分解。
- An acyl derivative of hydrazine. 酰肼一种由肼衍生而来的酰
- Acyl chlorides 酰氯
- Keywords phosphonium;anilin;acyl chloride;acylamide;synthesis; 膦盐;苯胺;酰氯;酰胺;合成;
- Keywords Fluorouracil;Acyl chloride;Antitumor compound;Synthesis.; 氟脲嘧啶;酰氯;抗肿瘤化合物;合成;
