甲醛肟,formaldoxime英语短句,例句大全

甲醛肟,formaldoxime
1)formaldoxime[,f?:m?l'd?ksaim]甲醛肟
1.2,4,6-Trimethylbenzaldehyde(4)was synthesized from mesitylene via nitration,reduction,diazo- tization and treatment with formaldoxime in an overall yield of about 37.将化合物2制备为盐酸重氮盐(3)后滴加到新制的甲醛肟中反应,浓缩得到2,4,6-三甲基苯甲醛(4),收率为52％。
2.The mechanism of the tautomerization of nitromethane to formaldoxime in aqueous solution has been investigated at the level of B3LYP/6-311++G** using the supramolecular/continuum model.结果表明,在水溶液中亚硝基甲烷可以通过两条反应途径(I和II)经质子迁移得到更稳定的重排产物——反式甲醛肟,但优势反应途径与在气相反应不同。

英文短句/例句

1.determination of manganess (formaldoxime spectrometric method)锰的测定-甲醛肟光谱测定法
2.DETERMINATION OF MANGANESE IN URINE BY LOW CONCENTRATION DIFFERENTIAL SPECTROPHOTOMETRIC-FORMALDOXIME METHOD低浓度差示分光光度—甲醛肟法测尿锰
3.Formaldehyde Oxime Spectrophotometry for Determination of Dissolved Oxygen in Water甲醛肟分光光度法测定水中的溶解氧
4.Methods for chemical analysis of molybdenum--The formaldoxime photometric method for the determination of manganese contentGB/T4325.22-1984钼化学分析方法甲醛肟光度法测定锰量
5.Determination of formaldehyde oxime Method of manganese in wine甲醛肟分光光度法测定酒中锰方法的探讨
6.A formaldehyde oxime spectrophotometric method with the bromocresol green as the internal standard for the determination of manganese in water was developed.提出采用溴甲酚绿为内标甲醛肟光度法测定水体中的锰。
7.Methods for chemical analysis of tungsten--The formaldoxime photometric method for manganese contentGB/T4324.22-1984钨化学分析方法甲醛肟分光光度法测定锰量
8.dimethyl-p-phenylenediamine acetaldoxime二甲基二胺乙酰醛肟
9.The application of DSC to the analysis of oxamy1 oxime;DSC在N-二甲胺基甲酰基甲硫基醛肟分析中的应用
10.butyl aldoxime丁醛肟(防结皮剂)
11.Cefotaxime Sodium Detection in Organ Tissue after Fixed by Formaldedhyde;甲醛固定后豚鼠器官组织内头孢噻肟钠含量测定
12.Synthesis,Crystal Structure and Electrochemical Properties of Mn(Ⅲ) Complexes with 1-Methylimidazole-2-aldoximate1-甲基-2-咪唑醛肟锰(Ⅲ)配合物的合成、晶体结构及电化学性质研究
13.formaldehyde solutions(formalin)甲醛溶液(甲醛水)
14.formaldehyde scavenger甲醛捕集剂,甲醛清除剂
15.1,4-benzoquinone-N-benzoylhydrazone oxime１,４－苯醌－Ｎ－苯甲酰腙肟
16.Study on acylation reactions of 2-chloro-1H-indole-3-carbaldehyde oxime2-氯-3-吲哚醛肟的酰化反应研究
17.formaldehyde-scavenging agent[游离]甲醛清除剂
18.3,4-methylene dioxybenzaldehyde３,４－亚甲二氧基苯甲醛

相关短句/例句

benzaldoxime[,benz?l'd?ksi:m]苯甲醛肟
1.Theoretical Study of the Tautomerization Between Benzaldoximes and Their Polar Tautomers;苯甲醛肟偶极互变反应的理论研究
2.The reaction mechanism, thermodynamic and kinetic behavior of the dipole cycloaddition reaction of benzaldoxime with propinol have been studied by DFT method at B3LYP/6-31G* level.用密度泛函理论(DFT)方法在B3LYP/6-31G*水平上研究了苯甲醛肟与炔丙醇加成反应的微观机制和热力学、动力学行为。
3)formaldoximation甲醛肟化
1.The 3-chloro-4-trifluoromethoxy benzonitrile was synthesized from 3-chloro-4-trifluorome- thoxy aniline by diazotization,formaldoximation,hydrolysis and cyanation.以3-氯-4-三氟甲氧基苯胺为原料,经重氮化、甲醛肟化、水解和腈化反应得到纯度≥99。
4)pyrazolyl aldoxime吡唑甲醛肟
1.1H NMR and elementary analysis prove that the obtained compound is pyrazolyl aldoxime.所得产物经质谱分析和元素分析,证明为吡唑甲醛肟。
5)benzaldoxime ester苯甲醛肟酯
6)β-Benzaldoximeβ-苯甲醛肟