苯偶酰,benzil英语短句,例句大全

苯偶酰,benzil
1)benzil['benzil]苯偶酰
1.The yield of benzil was 87.实验发现,在水杨醛乙二胺合铜配合物的催化下,安息香经空气氧化生成苯偶酰的产率可达87。
2.Thus,005 mol benzoin was oxidized by air to give 914% yield of benzil at 40 ℃ in 80 mL DMF containing 30 g KOH and 60 g resin after 3 h reaction.实验表明:40℃下,在含6 0g该树脂和3 0gKOH的80mLDMF中,0 05mol安息香经空气氧化反应3h,生成苯偶酰的产率达到91 4%;该催化剂具有合成方便、催化工艺简单、回收容易、可重复使用等特点。
3.Catalytic oxidation of benzoin to benzil by molecular oxygen using metal oxide supported on activated charcol, silcon oxide, activated aluminum oxide and obsorbe resin as catalyst at atmosphere pressure was studied.考察了几种常用载体负载金属氧化物催化分子氧氧化苯偶姻制备苯偶酰的性能 ,发现氧化铁 /三氧化二铝催化活性较高 ,稳定性较好。

英文短句/例句

1.3,3' -dimethylbenzidiniun dichloride3,3' -二氯化二甲基苯偶酰
2.benzoin acetate苯偶姻乙酸酯，乙酰苯偶姻
3.Ultrasonic Synthesis of 3,3'-Azobenzene Diacid Chloride超声辐射合成3,3′-偶氮苯二甲酰氯
4.Determination on the Uncoupling Activity of Some O-hydroxyl-benzenesulfonanilides Drugs邻羟基苯磺酰苯胺类药物的解偶联活性测定
5.COUPLING REACTION OF LIVING BUTADIENE-STYRENE COPOLYMER WITH ACRYLOYL CHLORIDE丙烯酰氯对丁苯共聚物活性链偶联反应的研究
6.Effect of Benzoyl Peroxide on Blowing Behavior of Azobisformamide in Silicon Rubber过氧化苯甲酰对偶氮二甲酰胺在硅橡胶中发泡行为的影响
7.Synthesis of chromogenic reagent 4-formyl-2-sulfobenzenediazoaminoazobenzene(FSDAA);新显色剂4-甲酰-2-磺酸基苯基重氮氨基偶氮苯的合成
8.Synthesis and Liquid Crystalline behavior of 4-(4′- undecylenylacyl oxyphenylazo)benzoic acid4-(4′-十一烯酰氧基苯基偶氮)苯甲酸的合成及液晶性研究
9.sulphaloxic acid磺酰苯胺甲酰基苯甲酸
10.Benzoylperoxide, and especially azobisisobutyronitrile, do not take part in transfer reactions.过氧化苯甲酰、特别是偶氧二异丁腈不参加链移反应。
11.Color Reaction of 2-(2,3,5,-triazolylazo)-5-Acetamidophenol with Copper and Its Application;2-(2,3,5-三氮唑偶氮)-5-乙酰氨基苯酚与铜(Ⅱ)的显色反应及应用
12.Direct Palladium-catalyzed C-3 Alkynylation of Indoles and Direct Acetoxylation and Etherification of Anilides Using Organoiodine(III) Oxidant钯催化的吲哚与炔的偶联反应和有机碘试剂作用下对乙酰苯胺乙酰氧化和醚化反应的研究
13.Reduction of 4-Nitrobenzaldehyde to 4,4'-Dihydroformylazoxybenzene by M/HCl in Aqueous Media水相中金属/盐酸还原对硝基苯甲醛为4,4′-二氢甲酰基氧化偶氮苯的研究
14.Synthesis of a new chromogenic reagent 4-nitryl-4′-sulphonamidobenzenediazoaminoazobenzene and study on its color reaction with mercury(Ⅱ)4-硝基-4'-磺酰胺基苯基重氮氨基偶氮苯的合成及其与汞(Ⅱ)显色反应的研究
15.diphenylamino-azo-m-benzene sulfonic acid二苯胺偶氮间苯磺酸
16.sodium para-diphenylaminoazobenzene sulfonate对二苯胺偶氮苯磺酸钠
17.sodium benzosulfimide邻磺酰苯酰亚胺钠盐
18.para-acetamidobenzene sulfonyl chloride对乙酰氨基苯磺酰氯

相关短句/例句

Benzils苯偶酰
1.Methylammonium chlorochromate adsorbed onsilica gel is described as a convenient reagent for efficientoxidation of benzoins into corresponding benzils.介绍了氯铬酸甲铵 /硅胶对苯偶姻体系的氧化反应合成相应的苯偶酰类化合物。
3)oxidation[英][,?ksi'dei??n][美][,ɑks?'de??n]苯偶酰
1.Dimethylammonium chlorochromate adsorbed on silica gel is described as a convenient reagent for efficient oxidation of benzoins into corresponding benzils.制备了一种新的配体铬（Ⅵ）载体氧化剂盐酸二甲胺三氧化铬／硅胶，并用于对苯偶姻体系的氧化反应合成相应的苯偶酰类化合物。
2.Preparation of Trimethylammonium Chlorochromate Adsorbed on Silica Gel and Its Use in Oxidation of Benzoins;该试剂制备简单，用于对苯偶姻的氧化，高收率地得到相应的苯偶酰类化合物，并且反应条件温和，产物易分离。
4)dibenzoyl[dai'benz?uil]苯偶酰
5)benzil osazone苯偶酰脎
6)substituted benzils取代苯偶酰