New Approach for Size- and Shape-Controlled Preparation of Pd Nanoparticles with Organic Ligands. Synthesis and Application in Catalysis
作者:Valentine P. Ananikov、Nikolay V. Orlov、Irina P. Beletskaya、Victor N. Khrustalev、Mikhail Yu. Antipin、Tatiana V. Timofeeva
DOI:10.1021/ja071727r
日期:2007.6.13
A novel approach was developed to prepare Pd nanoparticles with organic ligands in high yields. The structural unit of the Pd species was constructed involving Pd-S bonds. The synthesized Pd particles were highly selective catalysts of S-H bond addition to alkynes under microwave heating. An X-ray diffraction study of one of the products of the addition reaction revealed unusual supramolecular organization of cation/anion layers.
Preparation of Pure Alkyl or Phenyl 3-Methyl-1 (<i>E</i>or<i>Z</i>),3- butadienyl Sulphides