1610592-56-7

Basic information

• Product Name: 1-phenylpiperazine N-dioxide
• Synonyms: 1-phenylpiperazine N-dioxide
• CAS NO: 1610592-56-7
• Molecular Weight: 178.234
• Mol File: 1610592-56-7.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 1-phenylpiperazine N-dioxide(CAS DataBase Reference)
• NIST Chemistry Reference: 1-phenylpiperazine N-dioxide(1610592-56-7)
• EPA Substance Registry System: 1-phenylpiperazine N-dioxide(1610592-56-7)

Safety Data

• Hazardous Substances Data: 1610592-56-7(Hazardous Substances Data)

Upstream product

• 92-54-6 4-phenyl-1-piperazine 

Relevant articles and documents

Catalytic N-oxidation of tertiary amines on RuO2NPs anchored graphene nanoplatelets

Ultrafine ruthenium oxide nanoparticles (RuO2NPs) with an average diameter of 1.3 nm were anchored on graphene nanoplatelets (GNPs) using a Ru(acac)3 precursor by a very simple dry synthesis method. The resultant material (GNPs-RuO2NPs) was used as a heterogeneous catalyst for the N-oxidation of tertiary amines for the first time. The transmission electron microscopy (TEM) images of the GNPs-RuO2NPs showed the excellent attachment of RuO2NPs on GNPs. The loading of Ru in GNPs-RuO2NPs was 2.68 wt%, as confirmed by scanning electron microscope-energy dispersive spectroscopy (SEM-EDS). The X-ray photoelectron spectrum (XPS) and the X-ray diffraction pattern (XRD) of GNPs-RuO 2NPs revealed that the chemical state of Ru on GNPs was +4. After the optimization of reaction conditions for N-oxidation of triethylamine, the scope of the reaction was extended to various aliphatic, alicyclic and aromatic tertiary amines. The GNPs-RuO2NPs showed excellent catalytic activity in terms of yields even at a very low amount of Ru catalyst (0.13 mol%). The GNPs-RuO2NPs was heterogeneous in nature, chemically as well as physically, very stable and could be reused up to 5 times. The Royal Society of Chemistry 2014.