您要查找的是不是:
- Phosphine ligands and phosphite ligands for hydroformylation of olefin were reviewed,and some representative ligands and theories were summarized. 综述了烯烃氢甲酰化反应中所应用的膦和亚磷酸酯两大类配体,其研究经历了单磷、双磷及单磷配体再度兴起的过程。
- Keywords Thermoregulated phase-separable catalysis, thermoregulated phosphite ligand, hydrogenation, hydroformylation; 温控相分离催化;温控亚磷酸酯型配体;加氢反应;氢甲酰化反应;
- phosphite ligand 膦配体
- Using 2-aminopyridine as an organic ligand and a structure-directing agent, we have synthesized a new zinc phosphite (C5H6N2)Zn(HPO3) containing double helical chains. 我们以2-氨基吡啶为结构导向剂和配体分子,合成了一种新颖的具有双螺旋链的亚磷酸锌层状化合物(C5H6N2)Zn(HPO3)。
- Receptor and ligand are transported elsewhere. 受体和配基在别处被传递。
- Pressure Effects on Ligand Binding Kinetics for Hemoproteins. 压力对血红素蛋白配合基键联动力学的影响。
- Instant ligand libraries beat the time-to-market constraint. 实时配位体库打破了时间的市场局限。
- Monodentate phosphite ligands 单齿亚磷酸酯配体
- Ligand 3b gave higher enantioselectivity (up to 96% ee) and chemical yield. 在配体3b催化的苯乙炔对醛的不对称加成反应中,产物的ee达到96%25。
- Fas and its ligand could play a an role in the injury of human glomerular cell. Fas?FasL系统在Mcs凋亡中起着重要作用。
- It is also noticed PD-1 ligand, PD-L1 expression is abundant on many cancers. PD-1配体(PD-L1)在许多癌组织中表达丰富,因此,负性共刺激分子对于调控免疫反应是非常重要的。
- BAFF and APRIL are two novel related members of the TNF ligand superfamily. BAFF和APRIL是新近发现的TNF配体超家族2个关系密切的成员。
- A tripodal ligand was synthesized and its antitumor activity was determined. 合成了一个三齿配体;并对其抗肿瘤活性进行了测试.
- A method for preparing dimethyl phosphite was developed from methanol and phosphorous trichloride. 研究了用三氯化磷和甲醇合成亚磷酸二甲酯的方法。
- Diisopropyl phosphite was directly synthesized from phosphorus trichoride and isopropanol by using the solvent method. 以三氯化磷与异丙醇为原料,用溶剂法合成了标题化合物。
- Triisodecyl phosphite ester is synthesized with isodecyl alcohol and PCl_3 by using the direct esterification method. 由异癸醇和三氯化磷反应制得亚磷酸三异癸酯。
- A bis-phosphite antioxidant, 2,4-di-test-butylphenyl phosphite, antioxidant 626, was synthesized by a new technology. 以新工艺合成了双(2,4-二叔丁基苯基)季戊四醇二亚磷酸酯(抗氧剂626)。
- Triphenyl phosphite provided prominent stabilization only when used in combination with other stabilizers. 亚磷酸三苯酯单独使用时效果较差,但与其它种类的稳定剂混合使用能得到较好的效果。
- Macromolecules cannot approach the ligand owing to steric hindrance of the matrix. 由于载体的立体位阻的关系,大分子化合物不能接触到配基。
- Triisopropyl phosphite was synthsized from phosphorus trichloride and isopropanol using pyridine as an organic base. 采用三氯化磷、异丙醇为原料,吡啶为有机碱合成亚磷酸三异丙酯。