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Updated: Jul 6, 2026

Synthesis of a Water-soluble Metal–Organic Complex Array
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Published on: October 8, 2016

催化活性单分散纳米立方体的高度选择性合成

Yawen Zhang1, Michael E Grass, John N Kuhn

  • 1College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China.

Journal of the American Chemical Society
|April 11, 2008
PubMed
概括

研究人员用一种简单的方法合成了小型纳米立方体. 这些纳米立方体具有很高的选择性,并保持着催化活性,显示出各种应用的潜力.

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Reduction of Alkenes: Asymmetric Catalytic Hydrogenation02:17

Reduction of Alkenes: Asymmetric Catalytic Hydrogenation

Catalytic hydrogenation of alkenes is a transition-metal catalyzed reduction of the double bond using molecular hydrogen to give alkanes. The mode of hydrogen addition follows syn stereochemistry.
The metal catalyst used can be either heterogeneous or homogeneous. When hydrogenation of an alkene generates a chiral center, a pair of enantiomeric products is expected to form. However, an enantiomeric excess of one of the products can be facilitated using an enantioselective reaction or an...