The pyrimidine ring system has wide occurrence in nature as substituted and ring fused compounds and derivatives, including the nucleotides cytosine, thymine and uracil, thiamine (vitamin B1) and alloxan. 1722-12-9, formula is C4H3ClN2, Name is 2-Chloropyrimidine. It is also found in many synthetic compounds such as barbiturates and the HIV drug, zidovudine. COA of Formula: C4H3ClN2.
Zhang, Pengpeng;Wang, Jin;Robertson, Zoe R.;Newhouse, Timothy R. research published 《 Coordination-Controlled Nickel-Catalyzed Benzylic Allylation of Unactivated Electron-Deficient Heterocycles》, the research content is summarized as follows. Heterocycles are widespread in pharmaceuticals but methods for their transition metal-catalyzed functionalization remain limited. This report describes a general, mild, and effective nickel-catalyzed benzylic allylation and benzylation of 14 types of heterocyclic aromatic compounds, including pyridines, pyrazines, pyrimidines, pyridazines, triazines, benzimidazoles, oxazoles, thiazoles, as well as 3,3-dimethyl-indoles. The exquisite selectivity for benzylic sites at the 2-position is hypothesized to be controlled by coordination of a heterocyclic nitrogen to Zn(TMP)2 subverting generally presumed pKa‘s of benzylic protons. Furthermore, the broad range of heterocyclic substrates, the diversity of electrophiles, and excellent functional group compatibility suggest its future application to synthesis of complex mols. and library diversification in drug discovery.
COA of Formula: C4H3ClN2, 2-Chloropyrimidine is a monochlorinated pyrimidine with plant growth regulating activity. Chloropyrimidine is a useful reagent in the preparation of antivirals and other biologically active compounds.
2-Chloropyrimidine undergoes cobalt-catalyzed cross-coupling reaction with aryl halides.
2-Chloropyrimidine is a molecule that can be synthesized by the oxidation of pyrimidine with hydrogen peroxide and hydrochloric acid. The reaction proceeds through an electrochemical process in which the oxidation catalyst is a platinum electrode. This reaction is catalyzed by the nucleophilic attack of malonic acid on the chloropyrimidine at the methylene group. This efficient method for making 2-chloropyrimidine has been applied to synthesize aryl halides, including phenyl chloropyrimidine and pyridyl chloropyrimidine, from their corresponding chloride and bromide precursors. The fluorescence properties of 2-chloropyrimidine have been studied in coordination chemistry, where it forms complexes with metal ions such as Mn2+. In this study, it was found that adsorption mechanisms are dependent on molecular size, charge density, kinetic energy, and adsorbent surface area., 1722-12-9.
Referemce:
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia