Mohamed, Asmaa H. published the artcileSynthesis of novel quinazolines via nucleophilic cycloaddition of 2-amino-N’-arylbenzimidamides with dimethyl acetylenedicarboxylate and 2-(dicyanomethylene)indan-1,3-dione, Name: 2-Aminobenzonitrile(Flakes or Chunks), the main research area is quinazoline preparation; amino arylbenzimidamide preparation dimethyl acetylenedicarboxylate cycloaddition; dicyanomethylene indan dione amino arylbenzimidamide preparation cycloaddition.
Synthesis of novel tetrahydroquinazoline-2-carboxylate I (R = H, Me; R1 = H, Cl; R2 = H, Me, Cl; R3 = H, Me) and arylaminoquinazoline-2-carboxylate II in good yields has been established via the nucleophilic cycloaddition of 2-amino-N’-arylbenzimidamides III on di-Me acetylenedicarboxylate. Moreover, the reaction of 2-amino-N’-arylbenzimidamides III with 2-(dicyanomethylene)indan-1,3-dione to give 3,4-dihydroquinazolin derivatives IV is studied. A plausible mechanism for the formation of the products is presented.
Monatshefte fuer Chemie published new progress about Benzamidines Role: RCT (Reactant), RACT (Reactant or Reagent). 1885-29-6 belongs to class nitriles-buliding-blocks, name is 2-Aminobenzonitrile(Flakes or Chunks), and the molecular formula is C7H6N2, Name: 2-Aminobenzonitrile(Flakes or Chunks).
Referemce:
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts