您要查找的是不是:
- Keywords Pyridine derivative;Acryloyl morpholine;Fungicidal activity; 吡啶衍生物;丙烯酰吗啉;杀菌活性;
- Acryloyl morpholine 丙烯酰吗啉
- N-acryloylmorpholine was synthesized from acryloyl chloride and morpholine,and the purity of product was 99.5%. 以丙烯酸、三氯化磷为原料合成丙烯酰氯;再与吗啉酰基化生成N-丙烯酰吗啉。产品纯度99.;5%25以上。
- The Synthesis of N-acetyl Morpholine. 关键词: 吗啉;乙酰氯;乙酰吗啉;
- A series of morpholine derivatives were synthesized. 合成了一系列吗啉衍生物;
- "Dear friend, you can lend to me how many eggs morpholine? “亲爱的朋友,你能借给我几个鸡蛋吗?”
- The purity of N-acetyl morpholine distillated is 98.5%. 反应产物经减压蒸馏后可得到大于98.;5%25的高纯度N-乙酰吗啉。
- The suggestions on development of acryloyl chloride were put forward. 提出了对我国丙烯酰氯开发应用的建议。
- Morpholine yield of around 50% was attained under optimum formulation. 经过初步研究,在最佳条件下吗啉的收率达到了50%25左右。
- The compound of acryloyl chloride was synthesized by benzoyl chlorid and crylic acid. 利用苯甲酰氯与丙烯酸反应制备丙烯酰氯。
- Main physical and chemical property, and application field of acryloyl chloride were briefed. 简要概述了丙烯酰氯的主要物理、化学性质和应用领域。
- The reaction was carried out in morpholine in the presence of potassium hydroxide under atmospheric pressure. 反应以吗啉作溶剂,在碱性条件常压下进行。
- One advisable way is to synthesize NFM by acylating morpholine with formic acid as acylating agent. 较可取的是以甲酸为酰化剂,吗啉酰化初期强放热反应,该类反应安全操作条件是安全生产的关键。
- Thus, tribromophenyl acrylate is prepared from the reaction of tribromophenol with the as-produced acryloyl chloride in the presence of catalysts. 以丙烯酸为原料与亚硫酰氯反应得到丙烯酰氯,丙烯酰氯与2,4,6-三溴苯酚在催化剂存在下反应生成丙烯酸三溴苯酯。
- Have noing elastic subsistence is tranche is lonely, and do you like the morpholine? 没有活力的生活就是一片孤寂,你喜欢吗?
- The article introduces the recent status of dealing with waste morpholine and the study of new methods. 本文介绍了吗啉残液处理的现状及对新方法的研究。
- Based on the reaction of diethylene glycol with ammonia,the main synthesize process of morpholine was studied. 对二甘醇和氨在催化剂存在及一定压力下反应制取吗啉的合成工艺路线、催化剂制备、产品分离及分析进行了详细综述。
- The white wolf ask:" Dear friend, do you have the knowledge morpholine of the chicken? 白狼问:“亲爱的朋友,你有小鸡方面的知识吗?”
- N,N-dibutylacrylamide (DBA) was prepared by reacting of dibutylamine with acryloyl chloride, The structure of the DBA were researched by IR, (superscript 13)C-NMR. 摘要将丙烯酰氯与二丁基胺反应合成了N,N-二丁基丙烯酰胺(DBA),分别用红外光谱、碳谱分析了DBA的结构;
- The emulsion was detected by TEM, it manifested the diameter of polymer particles from acryloyl modified LS was bigger than form maleic anhydride modified LS. 从电镜照片上可以看出,改性后所得聚合物乳液中乳胶颗粒粒径大小为:丙烯酰氯改性聚合物大于马来酸酐改性聚合物。