NiBr2(PPH3)2的分子量 348.4441 g/mol NiBr2(PPH3)2的摩尔质量和分子量为{1,数字}。 由NiBr2(PPH3)2组成 元素标志原子质量原子#质量百分比 鎳 Ni 58.6934 g/mol 1 16.8444% 溴 Br 159.808 g/mol 2 45.8633% 磷 P 123.895 g/mol 4 35.5567% 氫 H 6.0476 g/mol 6 1.7356% NiBr2(PPH3)2 元素 ...
NiBr2(PPH3)2 元素 质量百分比溴159.808g溴159.808g磷123.895g磷123.895g鎳58.6934g鎳58.6934g氫6.0476g氫6.0476gNiBr2(PPH3)2 原子#氫6氫6磷4磷4溴2溴2鎳1鎳1 🛠️ 计算摩尔质量 指令 这个程序决定一种物质的分子量。输入物质的分子式,它将计算出元素的组合物和质量的化合物中的每个元素的总质量。
L. et al.Amino-functionalized SBA-15 immobilized NiBr2 (PPh3)2 as a highly effective catalyst for ATRP of MMA. Microporous and Mesoporous Materials . 2011Zhao S,Zhao J,Lou L. L. et al.Amino-functionalized SBA-15 immobilized NiBr2 (PPh3)2 as a highly effective catalyst for ATRP of MMA...
NiBr2(PPh3)2 has been found to be an efficient catalyst for the ATRP of methyl methacrylate (MMA) and n-butyl acrylate (n-BuA) initiated by an alkyl halide in the absence of any activator (e.g., Lewis acid) at 85 °C. The molecular weight distribution of the poly(meth)acrylates is...
化剂与体外制成(PPh3)2NiBr 、Cu(PPh3)2Br 配合物再 加入反应器作为催化剂相比,原位制备催化剂对 乙 炔转化率较低 .丙烯酸选择性较高.丙烯酸的收率为 60.1%:而体外制备的配合物催化剂对 乙炔的转化 率 较高 .但对烯 酸选择性较低 .丙烯酸 的收率为 ...
ChemInform Abstract: SELECTIVE, HIGH-YIELD, LINEAR DIMERIZATION OF 1,3-BUTADIENE CATALYZED BY (PPH3)2NIBR2 AND NABH4 AND ITS POLYMER-BOUND NI(O) ANALOGhydrocarbons (acyclic compoundspolymerization processes, depolymerization processesNo abstract is available for this article.doi:10.1002/chin.197514149...
Copolymerization of dichlorodiphenylsulfone with bis(chlorophthalimide) catalyzed by NiBr2/PPh3/Zn [J]. Polymer, 2004, 45: 2533∼2538.Wu S Q,,Li W M,Gao C L,et al.Copolymerization of dichlorodiphenylsulfone with bis(chlorophthalimide)catalyzed by NiBr2/PPh3/Zn.Polymer. 2004...
Copolymerization of dichlorodiphenylsulfone with bis(chlorophthalimide) catalyzed by NiBr 2 /PPh 3 /Zn[J] . Shuqing Wu,Wenmu Li,Changlu Gao,Suobo Zhang,Mengxian Ding,Lianxun Gao.Polymer . 2004 (8)Copolymerization of dichlorodiphenylsulfone with bis (chlorophthalimide) catalyzed by NiBr2/PPh3/Zn...
NiBr2(PPH3)2 Element Mass PercentBromine159.808gBromine159.808gPhosphorus123.895gPhosphorus123.895gNickel58.6934gNickel58.6934gHydrogen6.0476gHydrogen6.0476gNiBr2(PPH3)2 # of AtomsHydrogen6Hydrogen6Phosphorus4Phosphorus4Bromine2Bromine2Nickel1Nickel1
Copolymerization of bis(chloroph- thalimide)s with 2,5-dichlorobenzophenone catalyzed by NiBr2/PPh3/Zn. Polymer. 2005;46:8396-8402.WU S. ET AL.: ' Copolymerization of bis(chlorophthalimide)s with 2,5-dichlorobenzophenone catalyzed by NiBr2/PPh3/Zn ' POLYMER vol. 46, no. 19, 08 ...