Catalyst for catalyzing alkyne to generate trans-olefin and preparation method and application thereof

Catalyst for catalyzing alkyne to generate trans-olefin and preparation method and application thereof

The invention provides a catalyst for catalyzing alkyne to generate trans-olefin and a preparation method and application of the catalyst. The catalyst is a complex, a precursor of the complex comprises rhodium salt, and a ligand comprises a phosphoramidite ligand. The catalyst for catalyzing alkyne...

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Hauptverfasser: DAI KUNYU, DENG YUCHAO, SUN YUHAN, LIU XIAOFANG, WEI BAIYIN, WANG HUI, HUA KAIMIN
Format: Patent
Sprache:chi ; eng
Schlagworte:
ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
THEIR RELEVANT APPARATUS
TRANSPORTING
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Beschreibung
Zusammenfassung:The invention provides a catalyst for catalyzing alkyne to generate trans-olefin and a preparation method and application of the catalyst. The catalyst is a complex, a precursor of the complex comprises rhodium salt, and a ligand comprises a phosphoramidite ligand. The catalyst for catalyzing alkyne to generate trans-olefin is high in efficiency and mild in condition. 本发明提供一种用于催化炔烃生成反式烯烃的催化剂及其制备方法和用途，所述催化剂为络合物，所述络合物的前体包括铑盐，配体包括亚磷酰胺配体。采用上述催化剂催化炔烃生成反式烯烃效率高，条件温和。