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 Homochiral D4-symmetric metal-organic cages from stereogenic Ru(II) metalloligands for effective enantioseparation of atropisomeric molecules, published in 2016-01-04, which mentions a compound: 119707-74-3, mainly applied to ruthenium palladium phenanthroline derivative complex preparation CD spectra; chiral separation ruthenium palladium phenanthroline derivative complex; crystal structure ruthenium palladium phenanthroline derivative complex, HPLC of Formula: 119707-74-3.
Absolute chiral environments are rare in regular polyhedral and prismatic architectures, but are achievable from self-assembly of metal-organic cages/containers (MOCs), which endow the authors with a promising ability to imitate natural organization systems to accomplish stereochem. recognition, catalysis and separation Here the authors report a general assembly approach to homochiral MOCs with robust chem. viability suitable for various practical applications. A stepwise process for assembly of enantiopure ΔΔΔΔΔΔΔΔ- and ΛΛΛΛΛΛΛΛ-Pd6(RuL3)8 MOCs is accomplished by pre-resolution of the Δ/Λ-Ru-metalloligand precursors. The obtained Pd-Ru bimetallic MOCs feature in large D4-sym. chiral space imposed by the predetermined Ru(II)-octahedral stereoconfigurations, which are substitutionally inert, stable, water-soluble and are capable of encapsulating a dozen guests per cage. Chiral resolution tests reveal diverse host-guest stereoselectivity towards different chiral mols., which demonstrate enantioseparation ability for atropisomeric compounds with C2 symmetry. NMR studies indicate a distinctive resolution process depending on guest exchange dynamics, which is differentiable between host-guest diastereomers.
Here is a brief introduction to this compound(119707-74-3)HPLC of Formula: 119707-74-3, if you want to know about other compounds related to this compound(119707-74-3), you can read my other articles.
Reference:
Bromide – Wikipedia,
bromide – Wiktionary