The three-dimensional configuration of the ester heterocycle is basically the same as that of the carbocycle. Compound: 1-(Bromomethyl)-4-ethylbenzene(SMILESS: CCC1=CC=C(CBr)C=C1,cas:57825-30-6) is researched.Recommanded Product: (R)-2,2′,6,6′-Tetramethoxy-4,4′-bis(diphenylphosphino)-3,3′-bipyridine. The article 《Synthesis of 5-(bis((5-phenyl-1,3,4-oxadiazol-2-yl)methylthio)methylene)-2-(4-substituted benzylthio)-pyrimidine-4,6-(1H,5H)-dione derivatives》 in relation to this compound, is published in Chemija. Let’s take a look at the latest research on this compound (cas:57825-30-6).
The title compounds I (R = Ph, 4-BrC6H4, 4-EtC6H4, etc.) were synthesized via the three-component coupling of thiobarbituric acid with CS2 and 2-chloromethyl-5-phenyl-1,3,4-oxadiazole followed by S-alkylation of the resultant intermediate with benzyl halides. The newly synthesized compounds were characterized by 1H NMR, 13C NMR, mass, IR and elemental anal.
Compounds in my other articles are similar to this one(1-(Bromomethyl)-4-ethylbenzene)Electric Literature of C9H11Br, you can compare them to see their pros and cons in some ways,such as convenient, effective and so on.
Reference:
Quinoxaline – Wikipedia,
Quinoxaline | C8H6N2 | ChemSpider