In organic chemistry, atoms other than carbon and hydrogen are generally referred to as heteroatoms. The most common heteroatoms are nitrogen, oxygen and sulfur. Now I present to you an article called Preparation and properties of ruthenium catalysts of the liquid-phase hydrogenation of aromatic compounds, published in 1979-11-30, which mentions a compound: 3685-23-2, mainly applied to ruthenium catalyst hydrogenation aromatic acid, SDS of cas: 3685-23-2.
The activity and sp. surface of 5% Ru catalysts increased in the order of supports SiO2 < γ-Al2O3 < C, but the specific activity per m2 surface was independent of the support or the method of catalyst preparation A catalyst prepared by treating C with Ru(OH)Cl3 at pH 5.9-6.1 followed by reduction with H at 300° or NaBH4 at 20° had the highest dispersion and specific activity by weight of those studied in the hydrogenation of p-H2NC6H4CO2- NH4+ (p-I). Hexahydroarom. acids were formed in 86-98% yield from m- and p-I, p-H2NCH2C6H4CO2- NH4+, p-Me3CC6H4CO2Na, ammonium isonicotinate and BzOH, and acenaphthene gave >90% perhydroacenaphthene at 80-145° and 60-80 atm.
There is still a lot of research devoted to this compound(SMILES：N[C@H]1CC[C@H](CC1)C(O)=O)SDS of cas: 3685-23-2, and with the development of science, more effects of this compound(3685-23-2) can be discovered.
Reference:
Synthesis and Crystal Structure of a Chiral C3-Symmetric Oxygen Tripodal Ligand and Its Applications to Asymmetric Catalysis,
Chiral lanthanide(III) complexes of sulphur–nitrogen–oxygen ligand derived from aminothiourea and sodium D-camphor-β-sulfonate