Formula: C3H9OP. So far, in addition to halogen atoms, other non-metallic atoms can become part of the aromatic heterocycle, and the target ring system is still aromatic. Compound: Trimethylphosphineoxide, is researched, Molecular C3H9OP, CAS is 676-96-0, about Cooperative Bond Activation and Facile Intramolecular Aryl Transfer of Nickel-Aluminum Pincer-type Complexes.
Pincer-type nickel-aluminum complexes were synthesized using two equivalent of the phosphinoamide, [PhNCH2PiPr2]-. The Ni0-AlIII complexes, {(MesPAlP)Ni}2(μ-N2) and {(MesPAlP)Ni}2(μ-COD), where MesPAlP is (Mes)Al(NPhCH2PiPr2)2, were structurally characterized. The (PAlP)Ni system exhibited cooperative bond cleavage mediated by the two-site Ni-Al unit, including oxidative addition of aryl halides, H2 activation, and ortho-directed C-H bond activation of pyridine N-oxide. One intriguing reaction is the reversible intramol. transfer of the mesityl ring from the Al to the Ni site, which is evocative of the transmetalation step during cross-coupling catalysis. The aryl-transfer product,(THF)Al(NPhCH2PiPr2)2Ni(Mes), is the first example of a first-row transition metal-aluminyl pincer complex. The addition of a judicious donor enables the Al metalloligand to convert reversibly between the alane and aluminyl forms via aryl group transfer to and from Ni, resp. Theor. calculations support a zwitterionic Niδ–Alδ+ electronic structure in the nickel-aluminyl complex.
As far as I know, this compound(676-96-0)Formula: C3H9OP can be applied in many ways, which is helpful for the development of experiments. Therefore many people are doing relevant researches.
Reference:
Isoxazole – Wikipedia,
Isoxazole | C3H3NO – PubChem