Most of the natural products isolated at present are heterocyclic compounds, so heterocyclic compounds occupy an important position in the research of organic chemistry. A compound: 600-05-5, is researched, SMILESS is O=C(O)C(Br)CBr, Molecular C3H4Br2O2Journal, Hayastani Kimiakan Handes called Reactions of triphenylphosphine with vinylpyridinium salts, Author is Khachikyan, R. D.; Davtyan, S. L.; Tovmasyan, N. V.; Indzhikyan, M. G., the main research direction is pyridinium salt vinyl preparation nucleophilic addition triphenylphosphine.Electric Literature of C3H4Br2O2.
The reaction of triphenylphosphine with N-vinylpyridinium chloride leads to the formation of 1,2-bis(triphenylphosphonio)ethane dichloride via nucleophilic addition of phosphine to the external double bond. The similar reaction with N-vinyl-3,5-dibromopyridinium bromide or chloride gave the mixtures of 1,2-bis(triphenylphosphonio)ethane dihalides and 3,5-dibromo-2-(β-triphenylphosphonioethyl)pyridine halide. The second product could be formed as the result of electrophilic substitution reaction of the initially formed nucleophilic addition product.
This literature about this compound(600-05-5)Electric Literature of C3H4Br2O2has given us a lot of inspiration, and I hope that the research on this compound(2,3-Dibromopropionic acid) can be further advanced. Maybe we can get more compounds in a similar way.
Reference:
Piperidine – Wikipedia,
Piperidine | C5H11N – PubChem