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.Klose, Walter; Schwarz, Katica researched the compound: Picolinoyl chloride hydrochloride( cas:39901-94-5 ).Quality Control of Picolinoyl chloride hydrochloride.They published the article 《Synthesis of pyridylphenylimidazo[2,1-b]thiazoles》 about this compound( cas:39901-94-5 ) in Journal of Heterocyclic Chemistry. Keywords: imidazothiazole phenyl pyridyl; thiazolinamine cyclization pyridylphenylbromoethanone. We’ll tell you more about this compound (cas:39901-94-5).
The title compounds I (R = Ph, R1 = 2-, 3-, 4-pyridyl) were prepared by treating R2CH(CN)OSiMe3 with PhCH2Br followed by bromination and cyclization of the resulting R2COCHBrPh with 2-amino-2-thiazoline. I (R = 3-pyridyl, 4-pyridyl, R2 = Ph) were similarly prepared from PhCH(CN)OSiMe3.
There is still a lot of research devoted to this compound(SMILES：O=C(Cl)C1=NC=CC=C1.[H]Cl)Quality Control of Picolinoyl chloride hydrochloride, and with the development of science, more effects of this compound(39901-94-5) can be discovered.