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Theoretical Calculation and Experimental Verification for Dislocation Reduction in Germanium Epitaxial Layers with Semicylindrical Voids on Silicon
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通过-转移过程选择性合成细菌素-亚当

Steffen Kühn1,2, Benedikt Köstler3, Celine True2

  • 1Institut für Anorganische Chemie, Technische Universität Graz Stremayrgasse 9 8010 Graz Austria.

Chemical science
|August 25, 2023
PubMed
概括

这项研究详细介绍了使用锡拉-瓦格纳-米尔韦恩重组的germasila-adamantanes的合成. 这种方法精确地将原子置于桥头位置,创建新的/合金结构.

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Diazonium Group Substitution with Halogens and Cyanide: Sandmeyer and Schiemann Reactions01:20

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Arenediazonium substitution reactions occur when the diazonium group is substituted by various functional groups such as halides, hydroxyl, nitrile, etc. For instance, arenediazonium salts react with copper(I) salts of chloride, bromide, or cyanide to form corresponding aryl chlorides, bromides, and nitriles. These reactions are named Sandmeyer reactions. Although the mechanism of this reaction is complicated, as illustrated in Figure 1, they are believed to progress via an aryl copper...
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