α-芳基化,α-arylation英语短句,例句大全

α-芳基化,α-arylation
1)α-arylationα-芳基化
1.The progress in palladium-catalyzed α-arylation of carbonyl derivatives is reviewed with empha- sis on α-arylation of ketones, amides and esters.对钯催化羰基衍生物α位的芳基化反应的研究进展做了论述,重点介绍了酮羰基化合物α-芳基化反应、酰胺类化合物α-芳基化反应和酯类化合物α-芳基化反应的研究进展。
2.Bulky and electron-rich MOP-type phosphine ligand 2-ditertbutylphosphino-2 -isopropyloxy 1,1 -binaphthyl (L1) shows good catalytic activity in palladium-catalyzed α-arylation of 1,3-dicarbony compounds.富电子、大位阻MOP型烷基膦配体2-二叔丁基膦-2'-异丙氧基-1,1'-联萘(L1)在钯催化的1,3-二羰基化合物的α-芳基化反应中显示了较好的催化活性。
3.The palladium-catalyzedα-arylation of actived-methylene compounds has become a useful and general synthetic method.活性亚甲基化合物通过钯催化的α-芳基化反应已经成为了有效的、常用的合成方法,在这个反应过程中,丙二酸二乙酯/乙酰乙酸乙酯和碱在芳烃卤化物的存在下形成烯醇化物,钯催化剂催化烯醇化物与芳烃卤化物发生偶联反应。

英文短句/例句

1.Palladium-Catalyzed α-Arylation of Compounds with Actived Methylene Group;钯催化的活性亚甲基化合物α-芳基化反应
2.Synthesis Aromatic Ketones by Friedel-Crafts Acylation Reaction;Friedel-Crafts酰基化反应合成α-氯代芳香酮类化合物
3.Synthesis of α, β-diarylacrylonitriles with Triarylamines and Their Light Emitting Properties;含α，β-二芳基丙烯腈叔芳胺类化合物的合成及其发光性能的研究
4.Research on the Reactions of 1-Benzoyl-3-Arylthiourea Derivatives and α-Halogen Carbonyl Compounds;1-苯甲酰基-3-芳基硫脲与α-卤代羰基化合物的反应研究
5.Synthesis of new types of chiral α-acetylamino-β-aryl acrylic acid compounds几种手性α-乙酰氨基-β-芳基丙烯酸类化合物的合成
6.Epoxidation of arylzinc species formed in situ from diethylzinc and a series of arylboronic acids with α, β-unsaturated ketones was investigated.乙基锌和芳基硼酸原位制备的芳基锌与α，β-不饱和酮进行环氧化反应。
7.Chiral Thiourea-tertiary Amine-Catalyzed Asymmetric Michael Addition for the Synthesis of α,α-Disubstituted Arylglycine Precursor手性硫脲叔胺催化不对称Michael加成反应合成α,α-双取代芳基氨基酸前体
8.Advances in the transition-metal catalyzedα- arylation of carbonyl derivatives and compounds with acidic hydrogen are reviewed.对钯等过渡金属催化的羰基化合物及含酸性氢化合物的α芳基化反应的研究进展进行了论述。
9.The Study of Aromatic Aldehydes Reacted with the Activated Methyl of Enaminones;芳香醛与烯胺酮羰基α位甲基缩合反应的研究
10.Study on the Radical Reaction of 2-Aroyl-3, 4-Dihydro-2H-Naphalen-1-one;α-芳酰基苯并环己酮的自由基反应研究
11.Synthesis of Novel Intermediate α-Ethoxycarbonylarylmethylideneiminophosphoranes;新型α-乙酯基芳亚甲基膦亚胺中间体的合成
12.α,β-Unsaturated ketones can be synthesizedby the condensation of α-halo ketones with aro-matic aldehydes in the presence of sodium hy-drotelluride.在碲氢化钠存在下,α-卤代酮可与芳醛缩合生成α,β-不饱和酮。
13.aryl alkyl ethoxylate芳基烷基乙氧基化合物
14.Studies on Synthesis of α-hydroxyarylacetic Acids & Its Intermediates;α-羟基芳香乙酸及其中间体的合成研究
15.Progress of Research and Development of Synthetic Reaction of α-Bromoalkylaryl Ketone Aryl Acetone芳基丙酮类α-溴代物合成方法研究进展
16.aromatic nitro-compound explosive芳香族硝基化合物炸药
17.partially aromatic polyamide fibre部分芳基化聚酰胺纤维
18.Synthesis,Crystal Structure and Herbicidal Activity of α-(2,4-Dichlorophenoxyacetoxy)-α-arylmethylphosphonatesα-(2,4-二氯苯氧基乙酰氧基)-α-芳甲基膦酸酯的合成、晶体结构及除草活性