The author of 《Reactions of pyrimidin-5-yllithium compounds》 were Caton, M. P. L.; Grant, M. S.; Pain, D. L.; Slack, R.. And the article was published in Journal of the Chemical Society in 1965. Category: pyrimidines The author mentioned the following in the article:
Pyrimidin-5-yllithium compounds, mostly having alkoxy substituents, reacted with CO2, HCONMe2, and S, forming, resp., carboxylic acids, aldehydes, and polysulfides. The last were reduced and converted in situ into (pyrimidin-5-ylthio)alkanoic acids. Preparations of pyrimidin-5-ylacetic acids and of 5-bromo-2-formylpyrimidine are also described. The experimental process involved the reaction of 5-Bromo-4,6-dimethoxy-2-methylpyrimidine(cas: 4319-83-9Category: pyrimidines)
5-Bromo-4,6-dimethoxy-2-methylpyrimidine(cas: 4319-83-9) is a member of ether. When aromatic ethers are exposed to halogen in the presence or absence of a catalyst, they undergo halogenation, such as bromination.Category: pyrimidines
Referemce:
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia