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 Synthesis of [TpRu(CO)(PPh3)]2(μ-CH:CH-CH:CH-C6H4-CH:CH-CH:CH) from Wittig reactions, published in 2003-10-15, which mentions a compound: 18583-60-3, mainly applied to ruthenium hydride addition reaction phosphonium ethoxy alkyne; alkenylphosphonium ruthenium preparation Wittig condensation terephthaldicarboxaldehyde benzaldehyde; alkenylcarboxaldehyde ruthenium complex Wittig condensation benzyl phosphonium chloride; bimetallic ruthenium alkenylphosphonium containing metal alkenyl linkage preparation, Product Details of 18583-60-3.
Treatment of [Ru(CH:CHCH2PPh3)X(CO)(PPh3)2]+ (X = Cl, Br) with KTp (Tp = hydridotris(pyrazolyl)borate) and NaBPh4 produced [TpRu(CH:CHCH2PPh3)(CO)(PPh3)]BPh4. Reaction of RuHCl(CO)(PPh3)3 with HCCCH(OEt)2 produced Ru(CH:CHCH(OEt)2)Cl(CO)(PPh3)2, which reacted with KTp to give TpRu(CH:CHCHO)(CO)(PPh3). Treatment of [TpRu(CH:CHCH2PPh3)(CO)(PPh3)]BPh4 with NaN(SiMe3)2 and benzaldehyde produced TpRu(CH:CHCH:CHPh)(CO)(PPh3). The later complex was also produced when TpRu(CH:CHCHO)(CO)(PPh3) was treated with PhCH2PPh3Cl/NaN(SiMe3)2. The bimetallic complex [TpRu(CO)(PPh3)]2(μ-CH:CHCH:CHC6H4CH:CHCH:CH) was obtained from the reaction of [TpRu(CH:CHCH2PPh3)(CO)(PPh3)]BPh4 with NaN(SiMe3)2 and terephthaldicarboxaldehyde.
There is still a lot of research devoted to this compound(SMILES：[BH-](N1N=CC=C1)(N2N=CC=C2)N3N=CC=C3.[K+])Product Details of 18583-60-3, and with the development of science, more effects of this compound(18583-60-3) can be discovered.
Reference:
Piperazine – Wikipedia,
Piperazines – an overview | ScienceDirect Topics