催化金纳米粒子上的部分还原和选择性转移氯化氢。
Partial Reduction and Selective Transfer of Hydrogen Chloride on Catalytic Gold Nanoparticles.
机构信息
Instituto de Tecnología Química, Universidad Politècnica de València-Consejo Superior de Investigaciones Científicas, Avda. de los Naranjos s/n, 46022, València, Spain.
Departamento de Química Analítica, Universitat de València, Dr. Moliner, 50, 46100 Burjassot, València), Spain.
出版信息
Angew Chem Int Ed Engl. 2017 Jun 1;56(23):6435-6439. doi: 10.1002/anie.201700282. Epub 2017 Apr 28.
HCl in solution accepts electron density from Au NPs and partially reduces at room temperature, as occurs with other simple diatomic molecules, such as O and H . The activation can be run catalytically in the presence of alkynes to give exclusively E-vinyl chlorides, after the regio- and stereoselective transfer of HCl. Based also on this method, vinyl chloride monomer (VCM) can be produced in a milder and greener way than current industrial processes.
HCl 在溶液中接受来自 AuNPs 的电子密度，并在室温下部分还原，就像其他简单的双原子分子（如 O 和 H）一样。该活化作用可以在炔烃的存在下催化进行，从而在 HCl 的区域和立体选择性转移后，仅得到 E-乙烯基氯。同样基于该方法，可以以比当前工业工艺更温和、更环保的方式生产氯乙烯单体（VCM）。
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