说明:双击或选中下面任意单词,将显示该词的音标、读音、翻译等;选中中文或多个词,将显示翻译。
您的位置:首页 -> 词典 -> 双(α-呋喃甲酸)氧钒配合物
1)  Bis(α-furancarboxylato)oxovanadium(Ⅳ) complex
双(α-呋喃甲酸)氧钒配合物
2)  VO-FA
双(α-呋喃甲酸)氧钒
3)  Bis(a-furancarboxylato)oxovanadium(IV)
双(a-呋喃甲酸)氧钒
4)  α-furancarboxylic acid
α-呋喃甲酸
1.
Hydrogenation of α-furancarboxylic acid and its methyl esterification with methanol over Ru-Pd/γ-Al2O3 catalysts for preparing of methyl α-tetrahydrofuran formate was investigated in fixed bed micro-reactor by one-step method.
以α-呋喃甲酸、甲醇、氢气为原料,Ru-Pd/γ-Al2O3为催化剂,在连续流动固定床微型反应器中α-呋喃甲酸一步加氢甲酯化生成α-四氢呋喃甲酸甲酯。
2.
Hydrogenation of α-furancarboxylic acid over Pd-Ru/Al_2O_3 catalyst was investigated in fixed bed micro-reactor under different reaction conditions.
采用连续流动固定床微反装置考察了Pd-Ru/Al2O3催化剂上α-呋喃甲酸加氢生成α-四氢呋喃甲酸的反应,考察了反应温度、压力、空速以及氢气与α-呋喃甲酸的摩尔比对催化反应性能的影响。
5)  N,N-bis-(furaldhyde)-1,3-diaminopropane mercury(II) complex
二醋酸双(呋喃甲醛)缩1,3-丙二胺汞(Ⅱ)配合物
6)  diperoxovanadate
双过氧钒配合物
1.
NMR Studies on Interactions between Diperoxovanadate and 1-Ethyl-1H-Imidazole
双过氧钒配合物与N-乙基咪唑相互作用的NMR研究
2.
To understand the effects of organic ligands of the diperoxovanadate complexes on the reaction equilibrium,the interactions between a series of diperoxovanadate complexes [OV(O2)2LL']n- [n=1~3;LL'=oxalate,abbr.
15mol/L NaCl溶液),应用多核(1H,13C和51V)多维(COSY)NMR以及变温技术等谱学方法研究双过氧钒配合物[OV(O2)2LL']n-[n=1~3,LL'=oxalate(缩写为oxa)、picolinate(缩写为pic)、bipyridine(缩写为bipy)和1,10-phenanthroline(缩写为phen),与它们配位的含钒物种分别缩写为bpV(oxa),bpV(pic),bpV(bipy)和bpV(phen)]与N-甲基咪唑(缩写为N-Me-Im)的相互作用,实验结果表明N-Me-Im与4种双过氧钒配合物的反应活性从强到弱的顺序为:bpV(oxa)>bpV(pic)>bpV(bipy)>bpV(phen)。
3.
To understand the substituting effects of organic ligands on the reaction equilibrium, the interac- tions between diperoxovanadate complex [OV(O2)2(D2O)]-/[OV(O2)2(HOD)]- and a series of N-substituted picolinamide ligands in solution were explored using multinuclear (1H, 13C, and 51V) magnetic resonance, COSY, DOSY, and variable temperature NMR in 0.
15mol/LNaCl溶液),应用多核(1H,13C和51V)多维(COSY和DOSY)NMR以及变温技术等谱学方法研究双过氧钒配合物[OV(O2)2(D2O)]-/[OV(O2)2(HOD)]-与N-取代皮考啉酰胺的相互作用。
补充资料:α-呋喃甲酸
分子式:
CAS号:

性质:又称糠酸。无色晶体。熔点133~134℃。沸点230~232℃。加热易升华。微溶于水、乙醇或乙醚。用呋喃甲醛为原料,经氧化或坎尼扎罗反应(Cannizzaro reaction)制取。用作有机合成中间体,以转化为酯、酰氯、酸酐、酰胺等衍生物。它们的物理常数分别为:甲酯沸点181~183℃;乙酯沸点196.8℃;酰氯沸点173℃,酸酐熔点73℃,酰胺熔点142℃。本品为有机合成原料。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条