In general, if the atoms that make up the ring contain heteroatoms, such rings become heterocycles, and organic compounds containing heterocycles are called heterocyclic compounds. An article called Reactivity of anode-generated dialkyl trimethylsilyl phosphite cation radicals, published in 1988-01-31, which mentions a compound: 20198-19-0, Name is 2-Aminoquinazolin-4(3H)-one, Molecular C8H7N3O, Application In Synthesis of 2-Aminoquinazolin-4(3H)-one.
The electrochem. oxidation of diethyltrimethylsilylphosphite and dibutyltrimethylsilylphosphite was studied in the presence of benzene and alkylbenzene using the method of competitive reactions. The assumption that the highly active electrophilic particles, cation radicals of dialkyltrimethylsilylphosphites, are playing role in the electrochem. process was confirmed. The selectivity of the substitution reaction of (RO)2POSiMe3 with alkylbenzene was studied as a function of the R position. A good correlation was observed between electrophilic constants and electrochem. data.
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Reference:
Chiral nitrogen ligands in late transition metal-catalysed asymmetric synthesis—I. Addressing the problem of ligand lability in rhodium-catalysed hydrosilations,
Nitrogen-Containing Ligands for Asymmetric Homogeneous and Heterogeneous Catalysis