【摘 要】
:
Because of their easy preparation and relative stability in air, the nanoparticles of coinage metals, such as copper, silver and gold, were widely reported, and there are many excellent examples on th
【机 构】
:
南京航空航天大学 材料科学与技术学院 南京御道街29号210016
【出 处】
:
第十八届全国金属有机化学学术讨论会
论文部分内容阅读
Because of their easy preparation and relative stability in air, the nanoparticles of coinage metals, such as copper, silver and gold, were widely reported, and there are many excellent examples on their applications as catalysts in organic synthesis.
其他文献
Amide motifs are present in many natural products, pharmaceuticals, polymers, and biological systems.Amides are also of great importance as intermediates for the preparation of various useful organic
In recent years, using transition metals to modulate the reactivity of isocyanides has attracted wide attention.1 In this field, we have found that under the copper catalysis condtions, isocyanides ca
Catalytic asymmetric 1,3-dipolar cycloaddition of azomethine ylides to electron-deficient alkenes has arguably been one of the most ideal synthetic strategies for the stereoselective construction of s
Intermetallic interaction and potential cooperation make multinuclear metal complexes possess unique structure and reactivity that mononuclear metal complexes do not have.Better understanding of such
DFT calculations on the Ag-catalyzed carboxylation of phenyl acetylene with CO2 indicate that the true catalytically active species is a CsCO3--coordinated Ag complex rather than neutralPhC=CAg conven
Multimetallic cooperation showed unique chemical and physical superiority in the (co)polymerization of olefins.Our previous works1 found a five-center rather than a traditional four-center transition
Palladium-catalyzed cross-coupling reactions are some of the most powerful synthetic chemistry tools.Phosphine ligands have been intensively investigated, however in the search for even better cross-c
近年来,基于一种单体的立体1或区域选择性2嵌段共聚聚合物的合成吸引了人们广泛的研究兴趣.这类嵌段共聚物虽然仅由一种单体聚合得到,但由于各嵌段的微观结构不同,赋予了共聚物独特的材料性质,例如,立体嵌段共聚聚丙烯是良好的热塑性弹性体1a.值得关注的是,相对于立体选择性嵌段共聚物,区域选择性嵌段共聚聚合物,特别是共轭烯烃的区域选择性共聚聚合物的合成研究还非常稀少3.
Epidithiodiketopiperazine (ETP) natural products characterized by sulfur atoms1 and a diketopiperazine structure, have led to significant interest from the synthetic community in recent years2, due to
Thiols, as common sulfurating reagents, have numerous drawbacks, such as metal poisoning, unpleasant odor, and apt oxidation, which impede their applications.To overcome these disadvantages, Na2S2O31