1) AlCl_3·CuSO_4
AlCl3.CuSO4
2) solid superacid AlCl3·CuSO4
AlCl3·CuSO4固体超强酸
3) solid superacid AlCl_3·CuSO_4
AlCl3.CuSO4固体超强酸
4) CuSO 4
CuSO4
1.
Experiments on copper sorption and chemical speciation by loess were conducted,taking CuSO 4 and Cu(NO 3) 2 as adsorbent,respectively.
分别以CuSO4 和Cu(NO3 ) 2 为吸持质 ,研究了添加不同化合态结合的铜离子在黄土中的等温吸持及形态分布规律 。
2.
The pond scum could be prevented and decreased by different concentration of CuSO 4 solution.
立柱式盆钵水培蔬菜极易滋生绿藻,本试验采用不同浓度的CuSO4溶液控制绿藻的生成和减少绿藻的发生取得了初步成效。
3.
The concentrations of CuSO 4 were set at 0,1.
以肝脏组织保护酶SOD、CAT、GSH PX活性为指标研究了CuSO4污染对黄鳝的损伤作用。
5) aluminum chloride
AlCl3
1.
Immobilization of aluminum chloride on mesoporous silica is a promising.
采用AlCl3固载方法制备了AlCl3/HM催化剂,并将其用于萘的烷基化反应中。
2.
A new method was discussed to determinate flavonoids of Ginkgo biloba in drugs by aluminum chloride spectrophotometry at the wavelength of 408 nm.
提出了AlCl3 分光光度法测定药物制剂中银杏黄酮含量的新方法。
3.
The Al-Ferron timed complex-colorimetric method was applied to investigate the coagulation property of aluminum chloride(AlCl_3) from the perspective of speciation conversion of aluminum.
应用Ferron逐时络合比色法,从铝形态转化角度对AlCl3混凝性能进行了研究。
6) AlCl_3
AlCl3
1.
In this paper,a synthesis of p-chloro-N,N-bis(2-cyanoethyl)aniline was reported by using p-chloroaniline,acrylonitrile and AlCl_3,the experimental result had proved that AlCl_3 was an excellent catalyst,while the AlCl_3 was 40%(mol) of p-chloroaniline,the temperature were 78～90℃,the time 16 hours,the yield of p-chloro-N,N-bis(2-cyanoethyl)aniline were over 89%.
报道了对氯苯胺与丙烯腈在AlCl3的催化下发生加成反应合成标题化合物,其合适的反应条件是:AlCl3的用量为对氯苯胺的40%(物质的量比),反应温度为78～90℃,反应时间16h。
2.
Used the means of NMR and IR,the reaction mechanism of carbonylation for toluene is studied at using AlCl_3 as catalyst without addition agent.
利用核磁及红外等表征方法,研究了无助剂存在时,AlCl3作催化剂的甲苯羰基化反应机理。
3.
The monocyanoethylchloroaniline or dicyanoethylchloroaniline was synthesized by reaction between chloroanilines with acrylonitrile under catalysis of AlCl_3.
报道了无水AlCl3催化邻、间、对氯苯胺三种异构体与丙烯腈发生催化加成反应生成相应的N_氰乙基邻氯苯胺、N_氰乙基间氯苯胺、N_氰乙基对氯苯胺和N,N_二氰乙基邻氯苯胺、N,N_二氰乙基间氯苯胺、N,N_二氰乙基对氯苯胺。
补充资料：固体超强酸催化剂
分子式：
CAS号：
性质：指具有质子酸(布仑斯惕酸，简称B酸)或路易斯酸(简称L酸)，能对酸催化反应起作用的固体物质称为固体酸催化剂。当其酸强度大于100％(质量分数)硫酸(酸强度H0=-11.92)时，称为超强酸。如SbF5-SiO2，AlCl3-阳离子交换树脂等。在超强酸作用下能使C—C和C—H等的σ键活化，将烷烃活化成正离子，从而发生各种亲电子反应，也容易异构化。能使正丁烷骨架异构化为异丁烷反应发生的固体酸即为超强酸。
CAS号：
性质：指具有质子酸(布仑斯惕酸，简称B酸)或路易斯酸(简称L酸)，能对酸催化反应起作用的固体物质称为固体酸催化剂。当其酸强度大于100％(质量分数)硫酸(酸强度H0=-11.92)时，称为超强酸。如SbF5-SiO2，AlCl3-阳离子交换树脂等。在超强酸作用下能使C—C和C—H等的σ键活化，将烷烃活化成正离子，从而发生各种亲电子反应，也容易异构化。能使正丁烷骨架异构化为异丁烷反应发生的固体酸即为超强酸。
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