Preparing method of cobalt/rhodium bimetallic nanoparticle and immobilized cobalt/rhodium hetero bimetallic nanoparticle and preparing method of chemical compounds using said catalysts

摘要

The present invention relates to Co / Rh two metal nanoparticles and immobilized Co / Rh hetero Four two metal nanoparticles contaminated with a composition of the formula-Kant (Pauson-Khand; PK) type of reaction, that is, PK reaction, asymmetric PK reaction, cycloalkenyl Canon synthesis, carbonylation silyl carboxylic reported photocyclization reaction, hydrogen, formyl addition reaction, cycloalkyl dihydro carbonylation reaction, within and intermolecular reactions both molecules by using as a catalyst for various reactions such as hydrogen amination possible to apply, and can obtain a high yield and selectivity, is economical recovery and recycling by possible. ; [Formula 1] ; _Co 4-n Rh n ; (Wherein, n is a molar ratio ≤3.9 0.01≤n) ; Catalyst, the two metals, cobalt, rhodium, immobilized, geomtan, heteroaryl, nanoparticles, PO pollution-Kant reaction, intramolecular reaction and intermolecular reaction, recovery, recycling