2) Coupling reaction
偶联反应
1.
Recent advances in palladium catalysts for aryl chlorides coupling reaction;
氯代芳烃偶联反应中钯催化剂的研究进展
2.
Study on the coupling reaction of organotins and acid chlorides catalyzed by Pd/C;
Pd/C催化有机锡试剂和酰氯偶联反应的研究
3.
Catalytic activity of natural high molecule anchored palladium in coupling reaction of alkyltin hydride;
天然高分子锚定钯对烷基锡氢化物偶联反应的催化活性
3) cross-coupling reaction
偶联反应
1.
Sulfoether-functionalized, phosphine-functionalized and un-functionalized imidazolium salts(3a~3d, 4, 5) derived from ferrocene were synthesized and evaluated in the Suzuki-Miyaura cross-coupling reaction.
合成了硫醚官能化、膦官能化及未官能化的二茂铁咪唑盐,并研究了以其作为N-杂环卡宾配体前体对Pd催化的Suzuki-Miyaura偶联反应的影响,发现在4-甲基溴苯与苯硼酸偶联反应中以膦官能化的配体对催化性能提高有利,而硫醚官能化不利于催化性能提高。
2.
Suzuki cross-coupling reaction is one of the most efficient methods for the construction of Caryl-Caryl bonds.
Suzuki偶联反应是合成联芳基结构最有效的方法之一,近年许多用于芳基硼酸与各种卤代芳烃偶合的催化剂相继被开发。
3.
Secondly, the palladium-catalyzed cross-coupling reaction of pentafluoro-5-iodo-1,4-diene 4 w.
在第二部分中,研究了多氟-5-碘-1,4-二烯类化合物4在钯催化下与硼酸和末端炔烃的偶联反应: 1。
4) Coupled reaction
偶联反应
1.
SG is prepared by coupled reaction.
利用偶联反应合成溴甲酚绿键合硅胶,指出溴甲酚绿键合型改性硅胶作为新一代化学键合相,具有很大的发展潜
2.
In this paper, the authors deal with the composite effect and the conditions of coupled reaction of a heterogeneous system involving hydrophobic rubber as continuous phase and the close coupling modified clay as dispersed phase.
本文着重研究以疏水性的橡胶为连续相、以经偶联改性的粘土矿物为分散相的多相体系的复合效应及其偶联反应条件,并利用红外吸收光谱对亲水性粘土矿物的表面偶联方式进行初步的探讨。
5) coupling
[英]['kʌplɪŋ] [美]['kʌplɪŋ]
偶联反应
1.
Cyclopalladated Ferrocenylimines Complexes: Synthesis, Characterization and Application in C-C and C-N Coupling Reactions;
二茂铁亚胺环钯化合物的合成、表征及其催化的C-C和C-N偶联反应
2.
An important extension of these reactions such as C-H/olefin, C-H/acetylene, C-H/CO and C-H/CO/olefin couplings, hydroacylation and silylation can be regarded as practical tools, for these reactions exhibit high selectivity, high efficiency and wide applicability.
概述了Ru催化的碳氢键的活化反应 ,包括C—H/烯烃 ,C—H/炔烃和C—H/CO/烯烃偶联反应 ,加氢酰化反应 ,硅化反
6) coupling
[英]['kʌplɪŋ] [美]['kʌplɪŋ]
偶合反应
1.
Determination of lead in white wine by flow injection/coupling chemiluminescence analysis;
流动注射偶合反应化学发光法测定白酒中铅的研究
2.
Based on the mechanism of coupling reaction,the reaction of melt metallocene-based Poly(Ethylene-α-Octene)(POE) initiated by dicumyl peroxide(DCP) was studied at elevated temperature in oscillatory shear flow field.
通过研究小振幅振动剪切流场对POE大分子偶合反应的影响,发现在线性粘弹区内增大振幅能够加速反应。
3.
Then 4nitro4′N,Ndi(2hydroxypropyl)aminoazobenzene(NHPA) with electrondonating and electronwithdrawing groups was synthesized through diazotization and coupling reactions from NHPPA and pnitroaniline.
以苯胺、环氧丙烷为原料制备了N,N 二(2 羟丙基)苯胺(NHPPA),然后NHPPA与对硝基苯胺通过重氮偶合反应制备了一种具有推拉电子结构的偶氮化合物4 硝基 4′ N,N 二(2 羟丙基)氨基偶氮苯(NHPA)。
补充资料:偶联反应
分子式:
CAS号:
性质:是2A-B→A-A类型的反应。例如:乌尔曼反应,脱羧偶联反应,格拉洋反应等。偶联反应具有多种途径,在有机合成中应用比较广泛。氨基酸结合而成蛋白质的反应也是偶联反应。
CAS号:
性质:是2A-B→A-A类型的反应。例如:乌尔曼反应,脱羧偶联反应,格拉洋反应等。偶联反应具有多种途径,在有机合成中应用比较广泛。氨基酸结合而成蛋白质的反应也是偶联反应。
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