The Sonogashira coupling reaction catalyzed by ultrafine nickel(0) powder
文献信息
Pinhua Li, Yicheng Zhang
The Sonogashira coupling reaction catalyzed by ultrafine nickel(0) powder has been developed; terminal alkynes couple with aryl, alkenyl iodide and aryl bromide in the presence of cuprous iodide, triphenylphosphine, potassium hydroxide and ultrafine particle nickel(0) to provide the corresponding cross-coupling products with high yields.
相关文献
Photoinduced ultrafast dynamics of the triphenylamine-based organic sensitizer D35 on TiO2, ZrO2 and in acetonitrile
Kawon Oum, Peter W. Lohse, Johannes R. Klein, Oliver Flender, Mirko Scholz, Anders Hagfeldt, Gerrit Boschloo, Thomas Lenzer
DOI: 10.1039/C3CP44095H
Spatial distribution of enhanced optical fields in one-dimensional linear arrays of gold nanoparticles studied by scanning near-field optical microscopy
Toru Shimada, Hiromi Okamoto, Masahiro Kitajima
DOI: 10.1039/C2CP43128A
General treatment of the multimode Jahn–Teller effect: study of fullerenecations
Harry Ramanantoanina, Matija Zlatar, Pablo García-Fernández, Claude Daul
DOI: 10.1039/C2CP43591H
Probing the balance of attraction and repulsion in binary mixtures of dimethyl sulfoxide and n-alcohols
Andrew Ellis, Florian M. Zehentbauer
DOI: 10.1039/C2CP42902K
An advanced sodium-ion rechargeable battery based on a tin–carbon anode and a layered oxide framework cathode
Seung-Taek Myung, Min-Woo Jang, Jusef Hassoun
DOI: 10.1039/C3CP00070B
The electrochemical behaviour of ferrocene in deep eutectic solvents based on quaternary ammonium and phosphonium salts
Laleh Bahadori, Ninie Suhana Abdul Manan, Mohd. Ali Hashim, Farouq Sabri Mjalli, Inas Muen AlNashef, Mohd. Azlan Hussain, Chee Tong John Low
DOI: 10.1039/C2CP43077K
Dual reaction channels for photocatalytic oxidation of phenylmethanol on anatase
Ye-Fei Li, Zhi-Pan Liu
DOI: 10.1039/C2CP44137C
Organic ultra-thin film transistors with a liquid gate for extracellular stimulation and recording of electric activity of stem cell-derived neuronal networks
Tobias Cramer, Beatrice Chelli, Mauro Murgia, Marianna Barbalinardo, Eva Bystrenova, Dago M. de Leeuw, Fabio Biscarini
DOI: 10.1039/C3CP44251A
Fabrication and photoelectrochemical properties of ZnS/Au/TiO2nanotube array films
Yan-Feng Zhu, Juan Zhang, Lu Xu, Ya Guo, Xiao-Ping Wang, Rong-Gui Du, Chang-Jian Lin
DOI: 10.1039/C3CP43572E
您可能还喜欢
4-((4-甲基哌嗪-1-基)甲基)苯硼酸(CAS号:763120-62-3)的市场或研究趋势如何?
随着有机硼化学的发展,该化合物在催化、药物合成、材料科学等领域展现出潜在的应用价值。近年来,其在药物前体合成中的应用越来越受到关注。市场趋势显示,随着科研投入的...
如何储存2,4,5-三甲基-1-硝基苯(CAS号:610-91-3)?
2,4,5-三甲基-1-硝基苯应储存在阴凉、干燥且通风良好的地方,避免阳光直射。储存在密封的金属容器中,远离火源和热源。储存温度应控制在25°C以下,湿度不宜过...
处理2,5-二碘噻吩(CAS号:625-88-7)时应注意哪些实验室安全事项?
在处理2,5-二碘噻吩时,应穿戴适当的个人防护装备(PPE),包括实验室外套、手套和防护眼镜。在通风橱中进行操作以避免吸入蒸气。如果发生泄漏,应立即疏散人员并使...
在合成中是否有6-bromo-3-chloro-1H-indole(CAS号:57916-08-2)的替代品?
在合成6-溴-3-氯-1H-吲哚(CAS号:57916-08-2)时,可以考虑使用一些类似的化合物作为替代品,如6-氯-3-氯-1H-吲哚或3-氯-1H-吲哚,...
在合成中是否有(R)-(-)-1-(1-萘基)乙基异氰酸酯(CAS号:42340-98-7)的替代品?
可以考虑使用类似结构的化合物,如1-[(1R)-1-(2-氨基乙基)萘-1-基]乙基异氰酸酯作为替代品。此外,还可以寻找其他类型的异氰酸酯衍生物,如苯基异氰酸酯...
3-氨基苯甲酰苯胺(CAS号:14315-16-3)适用哪些法规指南?
3-氨基苯甲酰苯胺适用于多项法规指南,包括但不限于GHS(全球化学品统一分类和标签制度)分类为皮肤腐蚀/刺激类别2,以及潜在的皮肤过敏性类别1。在欧盟地区,它受...
β-环柠檬醛-D5(CAS号:26309-95-5)通常如何合成?
β-环柠檬醛-D5可通过不对称合成方法获得。常见的合成路线包括以环己酮为原料,经过选择性氧化、还原、保护基引入等步骤,最终得到目标化合物。该合成过程中通常使用多...
如何处理含有BIO-1211(CAS号:187735-94-0)的废料?
对于含有BIO-1211(CAS号:187735-94-0)的废料,首先应进行分类收集,确保符合环保要求。然后,可以考虑通过焚烧或其他专业处理方法进行处置。在处...
如何处理含有4-氯-2-氟-3-甲基苯酚(CAS号:1351668-24-0)的废料?
含有该化合物的废液应收集至专用容器中,避免与其他化学品混合。可采用焚烧或送交专业废弃物处理公司处理。处理过程中需遵守当地环保法规,确保不产生二次污染。处理前应进...
来源期刊
Chemical Communications

ChemComm publishes urgent research which is of outstanding significance and interest to experts in the field, while also appealing to the journal’s broad chemistry readership. Our communication format is ideally suited to short, urgent studies that are of such importance that they require accelerated publication. Our scope covers all topics in chemistry, and research at the interface of chemistry and other disciplines (such as materials science, nanoscience, physics, engineering and biology) where there is a significant novelty in the chemistry aspects. Major topic areas covered include: Analytical Chemistry Catalysis Chemical Biology and medicinal chemistry Computational Chemistry and Machine Learning Energy and sustainable chemistry Environmental Chemistry Green Chemistry Inorganic Chemistry Materials Chemistry Nanoscience Organic Chemistry Physical Chemistry Polymer Chemistry Supramolecular Chemistry












![Disodium (6R,7R)-7-{[(2R)-2-hydroxy-2-phenylacetyl]amino}-8-oxo-3-({[1-(sulfonatomethyl)-1H-tetrazol-5-yl]sulfanyl}methyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate structure Disodium (6R,7R)-7-{[(2R)-2-hydroxy-2-phenylacetyl]amino}-8-oxo-3-({[1-(sulfonatomethyl)-1H-tetrazol-5-yl]sulfanyl}methyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate structure](https://cnstatic.chemtradehub.com/structs/612/61270-78-8-6b58.webp)

![Bis(1,2,2,6,6-pentamethyl-4-piperidinyl) butyl[4-hydroxy-3,5-bis(2-methyl-2-propanyl)benzyl]malonate structure Bis(1,2,2,6,6-pentamethyl-4-piperidinyl) butyl[4-hydroxy-3,5-bis(2-methyl-2-propanyl)benzyl]malonate structure](https://cnstatic.chemtradehub.com/structs/638/63843-89-0-665e.webp)