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 One-dimensional single-helix coordination polymer self-assembled by a crown-ether appended-N-heteroacene radical anion, published in 2019, which mentions a compound: 56413-95-7, mainly applied to heteroacene crown ether radical anion preparation crystal mol structure; dicyanopentaoxacyclopentadecinopyrazinoquinoxaline preparation crystal mol structure reaction alkali tetraphenylborate, Category: chiral-oxygen-ligands.
A crown-ether appended N-heteroacene 1 was reduced in the presence of NaBPh4 to the radical anion 2 by accepting one electron transferred from both the cathode and BPh4- as a reductant. The obtained radical anion 2 can function as a radical anion ligand to bridge two sodium ions to self-assemble into one-dimensional helical coordination polymers.
Here is a brief introduction to this compound(56413-95-7)Category: chiral-oxygen-ligands, if you want to know about other compounds related to this compound(56413-95-7), you can read my other articles.
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