1)α-alkylationα-烷基化
1.Coupled ketones in yield of 43%~78% were synthesized by α-alkylation of ketones with primary alcohols using Pd/C as a catalyst and cyclohexene as a hydrogen acceptor in dioxane.以环己烯为活性氢接受体,1,4-二氧六环为溶剂,在Pd/C催化下酮可以有效地与伯醇进行α-烷基化反应生成偶联酮,产率43%~78%,其结构经1H NMR,IR和MS表征。
英文短句/例句
1.Pd/C-catalyzed α-Alkylation of Ketone with Primary Alcohol钯碳催化的酮与伯醇的α-烷基化反应
2.Synthesis of α-Alkyl(or α,α-Dialkyl) Diethyl Malonate by Cesium Hydroxide氢氧化铯作用下α-烷基(或α,α-二烷基)丙二酸二乙酯的合成
3.Synthesis of Sulfoximine Derivatives via α-Methyl Alkylation通过α-甲基烷基化反应合成Sulfoximine类衍生物
4.Generation and α-hydroxyalkylation of a Novel 3-piperidinol N-α-carbanion intermediate3-羟基哌啶氮α-碳负离子的形成及α-羟烷化反应
5.Synthesis of 2 -α-Hydroxyalkanyl Taxanes and Their Bio-activity Study;2’-α-羟烷基紫杉烷类化合物的合成及其活性研究
6.Synthesis and Antiviral Bioactivities of α-Amino-phosphonates Containing Alkyloxyethyl Moiety Derivatives;新型含烷氧基的α-氨基膦酸酯类化合物的合成及生物活性研究
7.ETHYLENE POLYMERIZATIONS CATALYZED BY α-DIIMINE COMPLEXES WITH DIFFERENT SUBSTITUENTS ON LIGAND BACKBONE配体骨架烷基取代基对α-二亚胺镍催化乙烯聚合的影响
8.Syntheses of (α-Alkyl-3,3-Dimethyl-2-Norboranementhyl ) Acetate乙酸（α－烷基－3，3－二甲基－2－降冰片烷甲基）酯的合成
9.Optimization of the Synthesis of Alfa-Long Alkyl Betaine Zwitterionic Surfactantα-烷基甜菜碱型表面活性剂的合成工艺优化研究
10.Theoretical Study of the Reaction Mechanism for the Formation of DNA Adducts by α-Hydroxy-nitrosopyrrolidineα-羟基化吡咯烷亚硝胺代谢及形成DNA加合物反应机理的理论研究
11.Determination of trace palladium by spectrophotometry method with(S)-N-benzyl-2-pyrrolidine-α,α-di-phenyl ethanol(S)-2-吡咯烷-α,α-二苯基甲醇光度法测定微量钯
12.Study on Synthesis of cis-Pinane by Catalytic Hydrogenation of α-Pinene;α-蒎烯催化加氢制备顺式蒎烷的研究
13.Synthesis of Novel Organic Catalysts and Its Application in Asymmetric Hydrosilylation of α-ketiminoesters新型有机小分子催化剂的合成及其在α-酮亚胺基酯的不对称氢化硅烷化反应中的应用
14.acid-spending strength废酸浓度(烷基化)
15.The Study on Reactions of α-Alkoxylamidoalkylphenyl Sulfones with Organocoppers Reagentsα-烷氧酰氨基烷基苯基砜与有机铜试剂反应的研究
16.One-Pot Synthesis of Novel Bis α-Aminoalkyl Phosphonate Derivatives新型双α-氨基烷基膦酸酯衍生物的一锅合成
17.alkyldimethyl benzylammonium chloride烷基二甲基苄基氯化铵
18.aryl alkyl ethoxylate芳基烷基乙氧基化合物
相关短句/例句
α-Amidoalkylation酰胺α-烷基化
1.Preparation of 1,5-Disubstituted 2-Pyrrolidinones Via α-Amidoalkylation;在酸催化条件下，１－苄基－５－苯砜基－２－吡咯烷酮与三类亲核试剂反应以良好的产率得到相应的酰胺α－烷基化产物５－取代－１－苄基－２－吡咯烷
3)α-alkyl naphthal eneα-烷基萘
4)alkylation of γ butyrolactoneγ-丁内酯α-烷基化
5)α-Hydroxy-nitrosopyrrolidineα-羟基化吡咯烷亚硝胺
1.Theoretical Study of the Reaction Mechanism for the Formation of DNA Adducts by α-Hydroxy-nitrosopyrrolidineα-羟基化吡咯烷亚硝胺代谢及形成DNA加合物反应机理的理论研究
6)Alkanediyl α,ω-bis(dimethylalkylammonium bromide)亚烷基α,ω-双(二甲基烷基溴化铵)
延伸阅读
酰胺烷基化分子式：CAS号：性质：在分子中引入酰胺烷基的反应。例如酚，或其他活泼的芳族化合物用N-羟甲基氯代乙酰胺处理，即生成酰胺甲基化产物。通常，酰胺甲基化产物再直接被水解，成为的氨烷(甲)基产物。
