The preparation of ester heterocycles mostly uses heteroatoms as nucleophilic sites, which are achieved by intramolecular substitution or addition reactions. Compound: 4-Bromo-5-phenyloxazole( cas:740806-67-1 ) is researched.Recommanded Product: 4-Bromo-5-phenyloxazole.Flegeau, Emmanuel Ferrer; Popkin, Matthew E.; Greaney, Michael F. published the article 《Regioselective Palladium Cross-Coupling of 2,4-Dihalooxazoles: Convergent Synthesis of Trisoxazoles》 about this compound( cas:740806-67-1 ) in Journal of Organic Chemistry. Keywords: Suzuki Miyaura cross coupling dihalooxazole Stille coupling palladium catalyst; trisoxazole preparation. Let’s learn more about this compound (cas:740806-67-1).
A regioselective Suzuki-Miyaura cross-coupling of 2,4-dihalooxazoles followed by a Stille coupling has been successfully developed. The procedure affords convergent syntheses of trisoxazoles, e.g. I, in high yield and in a min. number of steps.
If you want to learn more about this compound(4-Bromo-5-phenyloxazole)Recommanded Product: 4-Bromo-5-phenyloxazole, you may wish to communicate with the author of the article,or consult the relevant literature related to this compound(740806-67-1).
Reference:
Quinoxaline – Wikipedia,
Quinoxaline | C8H6N2 | ChemSpider