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- phosphino aryl boranes 膦芳基硼烷类
- Aryl disulfides, for example, inhibit polyolefin oxidation. 例如芳基二硫化物可抑制聚烯烃的氧化。
- The Study in Aza-Diels-Alder Reaction of Aryl Imines with Cyclopentadiene. 芳香亚胺化合物与环戊二烯的Aza-Diels-Alder反应研究
- The results show that the three kinds of phosphino polycarboxylic acids above have ren... 在整理剂中加入三乙醇胺可明显提高织物的交联程度、强力和织物的白度。
- The most effective syhthetic condition for aryl chloroacetates was obtained experimentlly. 讨论了不同反应条件对产率的影响,通过正交实验,探索出了最佳合成条件。
- JOB OBJECTIVES: This position will report to the Senior Sales Manager and To sell Boranes, KTB and other products to ...... ... 公司名称:巴斯夫(中国)有限公司工作地点:未知发布时间:2009-7-10
- JOB OBJECTIVES: This position will report to the Senior Sales Manager and To sell Boranes, KTB and other produc...... ... 公司名称:巴斯夫(中国)有限公司工作地点:其他发布时间:2009-6-13
- In order to avoid the new chiral center during the coordination between palladium and sulfur, phosphino deveritives of ferrocenyl oxazolines were also synthesized. 为了解决硫及硒和钯配位时产生新手性及配体活性较低的问题,我们合成了平面手性二茂铁膦氮配体。
- JOB OBJECTIVES: This position will report to the Senior Sales Manager and To sell Boranes, KTB and other products to Ph...... ... 公司名称:巴斯夫(中国)有限公司工作地点:上海市黄浦区发布时间:2009-7-30
- Aim To study the synthesis and antidepressant activities of aryl alkanol piperazine derivatives. 摘要目的研究芳烷醇哌嗪类化合物的合成及抗抑郁活性。
- Cesium carbonate catalyzed O-alkylation of phenol to synthesize alkly aryl ethers. 摘要研究了碳酸铯催化酚与卤代烃反应制备烷基芳醚。
- Ten aryl chloroacetates were synthesized by liquid-liquid phase transfer catalysis. 摘要利用液-液相转移催化法合成了10种氯乙酸芳酯。
- The reaction kinetics of synthesizing aryl isocyanate by aryl amine and phosgene was studied. 研究了芳胺和光气反应生成异氰酸酯的反应动力学。
- The oxidation,displacement and esterification of aromatic amines,aromatic amides and organic boranes using sodium perborate as oxidizing agent were reviewed. 综述了过硼酸钠与芳胺、芳酰胺、有机硼化物、醛等化合物的氧化,取代、酯化反应。
- This section focuses on pyrazole ketones, indole acetic acids, aryl alkyl acids non-steroidal anti-inflammatory drugs. 本节重点介绍吡唑酮类、邻氨基苯甲酸类、吲哚乙酸类、芳基烷酸类及其他结构类型的非甾体抗炎药。
- It was among the family of boranes developed as missile and jet propellants by both the U.S. and the former Soviet Union until new fuels came along in the 1950s. 1950年代之前还没有新的替代燃料,美国及前苏联都曾持续发展和它相关的硼烷类,用在飞弹及喷射机的推进剂。
- Aryl hydrocarbon receptor(AhR)is a member of the basic helix-loop-helix/Per-Arnt-Sim (bHLH/PAS) superfamily. 摘要 芳基烃受体属于碱性螺旋-环-螺旋蛋白超家族的转录因子。
- A convenient synthetic route to 5 - aryl - 3, 5 - diethoxy -2(5H) - furanones has been developed. 提出了一条方便地制备5-芳基-3,5-二乙氧基-2(5H)-呋喃酮化合物的合成路线,并对合成路线的反应机理进行了研究。
- In this paper, the aryl boric acid synthesis of the various methods for in-depth study. 本论文对芳基硼酸的各种合成方法进行了深入研究。
- Aryl substituted polyacetylenes and their derivatives exhibit a lot of novel optical, electric, magnetic properties. 芳基取代聚炔及其衍生物呈现出光电磁等许多新颖的性能。