Paul, Sanjay published the artcilePd(TFA)2-Catalyzed direct arylation of quinoxalinones with arenes, Name: 1,3-Dimethoxybenzene, the main research area is aryl quinoxalinone regioselective preparation; quinoxalinone arene cross coupling.
The direct C-3 arylation of quinoxalin-2-ones with arenes was achieved by a Pd(TFA)2-catalyzed cross-dehydrogenative coupling (CDC) reaction. A wide array of functionalities, including highly sensitive allyl- and benzyl group substituted quinoxalin-2(H)-ones I [R = Me, geranyl, Bn, 4-ClBn 4-MeBn; R1 = H, Me, F, Cl, Br, COOMe; R2 = H, Me, F, Cl, Br; R3 = Ph, 2-MeC6H4, 4-FC6H4, etc.], were readily assembled with arenes containing electron-donating and electron-withdrawing groups in this CDC reaction. Highly regioselective products were produced in good yields with stronger electron-donating groups than toluene and densely substituted arenes as coupling partners. This protocol represented an efficient technique to access various 3-arylbenzo[g]quinoxalinones II [R4 = Me, Bn; R5 = Ph, 4-ClC6H4, 4-OMeC6H4] and 2-aryl-4-methylpyrido[3,4-b]pyrazin-3(4H)-ones under mild conditions.
Organic Chemistry Frontiers published new progress about Aromatic hydrocarbons Role: RCT (Reactant), RACT (Reactant or Reagent). 151-10-0 belongs to class isoquinoline, name is 1,3-Dimethoxybenzene, and the molecular formula is C8H10O2, Name: 1,3-Dimethoxybenzene.
Referemce:
Isoquinoline – Wikipedia,
Isoquinoline | C9H7N – PubChem