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- N -H carbazoles can be produced from 2-chloroanilines and aryl bromides via consecutive catalytic amination and C-H activation, as reported by Bedford ( J. Org. 氮氢可以制作咔唑2-氯苯并经连续催化胺和芳香溴代三小时活化据贝德福德(J查看.
- Biaryls and bis-heterocycles can be synthesized conveniently,efficiently,and generally via palladium(0)-catalyzed homocoupling of aryl bromides with hexabutylditin as reductant. 芳香族的溴化物在钯催化剂和六丁基二锡存在下经过均同偶联反应能生成二联芳烃。
- and coupling reaction of electron-deficient aryl bromides with imidazole or pyrazole occurs at 60-90 oC to provide the corresponding N-aryl products in good to excellent yields. 发现带有吸电子基、给电子基、中性基团的芳基碘代物能以很好的收率与吡唑、咪唑、吡咯、吲哚发生偶联;
- Aryl bromides 芳基溴
- Alkyl bromides can be produced this way. 溴化烷可以这样形成。
- Aryl disulfides, for example, inhibit polyolefin oxidation. 例如芳基二硫化物可抑制聚烯烃的氧化。
- Cyclohexylmagnesiu Bromid (18 i Tetrahydrofuran ca 1mo... 询价 环庚基溴化镁(18四氢呋喃);
- aryl bromide 芳基溴
- The Study in Aza-Diels-Alder Reaction of Aryl Imines with Cyclopentadiene. 芳香亚胺化合物与环戊二烯的Aza-Diels-Alder反应研究
- The most effective syhthetic condition for aryl chloroacetates was obtained experimentlly. 讨论了不同反应条件对产率的影响,通过正交实验,探索出了最佳合成条件。
- Six n _alkyl bromides have been synthesized with n _alkyl alcohol reacting with hydrobromic acid. 以长链正烷基醇为原料与氢溴酸作用,合成了长链正烷基溴6个;
- That was one of the few verifiably "live" touches in an evening filled with starch and bromides. 在这样一个星光灿烂的夜晚,还是有一些现场尴尬。
- Aim To study the synthesis and antidepressant activities of aryl alkanol piperazine derivatives. 摘要目的研究芳烷醇哌嗪类化合物的合成及抗抑郁活性。
- Cesium carbonate catalyzed O-alkylation of phenol to synthesize alkly aryl ethers. 摘要研究了碳酸铯催化酚与卤代烃反应制备烷基芳醚。
- Ten aryl chloroacetates were synthesized by liquid-liquid phase transfer catalysis. 摘要利用液-液相转移催化法合成了10种氯乙酸芳酯。
- Halides The general name for a large class of compounds formed by halogens with metals.They are called the chlorides, bromides iodides or fluorides. 由卤素和金属直接结合而成的一大类别的化合物。它们称为氯化物、溴化物、碘化物或氟化物。
- The reaction kinetics of synthesizing aryl isocyanate by aryl amine and phosgene was studied. 研究了芳胺和光气反应生成异氰酸酯的反应动力学。
- Halides: The general name for a large class of compounds formed by halogens with metals.They are called the chlorides,bromides iodides or fluorides. 卤化物:由卤素和金属直接结合而成的一大类别的化合物。它们称为氯化物、溴化物、碘化物或氟化物。
- This section focuses on pyrazole ketones, indole acetic acids, aryl alkyl acids non-steroidal anti-inflammatory drugs. 本节重点介绍吡唑酮类、邻氨基苯甲酸类、吲哚乙酸类、芳基烷酸类及其他结构类型的非甾体抗炎药。
- Aryl hydrocarbon receptor(AhR)is a member of the basic helix-loop-helix/Per-Arnt-Sim (bHLH/PAS) superfamily. 摘要 芳基烃受体属于碱性螺旋-环-螺旋蛋白超家族的转录因子。