1383536-71-7Relevant articles and documents
Copper nanoparticles stabilized on nitrogen-doped carbon nanotubes as efficient and recyclable catalysts for alkyne/aldehyde/cyclic amine A 3-type coupling reactions
Ramu, Vasanthakumar Ganga,Bordoloi, Ankur,Nagaiah, Tharamani C.,Schuhmann, Wolfgang,Muhler, Martin,Cabrele, Chiara
experimental part, p. 88 - 94 (2012/08/27)
Metallic copper nanoparticles have been efficiently dispersed and stabilized on nitrogen-doped carbon nanotubes. They are about 8-10 nm in diameter and highly resistant against bulk oxidation. Their catalytic activity and recyclability have been investigated in A3-type coupling reactions for the synthesis of propargylamines. It was easily possible to prepare diastereomerically pure derivatives of proline and to efficiently recover and reuse the supported catalyst several times.