Han, Lei; Gan, LinLing; Hu, Xiangnan; Li, Wei; Zhu, Dali; Zheng, Jiecheng; Wu, Yue; Yu, Yu; Gan, Zongjie published the artcile< Cu(OAc)2 Mediated mild synthesis of 2-aminobenzimidazoles and 2-aminobenzoxazoles>, HPLC of Formula: 19241-24-8, the main research area is aminobenzimidazole preparation; phenylenediamine isothiocyanate desulfurization copper acetate desulfurization agent; aminobenzoxazole preparation; aminophenol isothiocyanate desulfurization copper acetate desulfurization agent.
An efficient and facile synthesis for 2-aminobenzimidazoles I [R1 = H, 6-Me, 6-OMe, etc.; R2 = C6H5, 2-MeC6H4, 2-ClC6H4, etc.] and 2-aminobenzoxazoles II [R1 = H, Me, Cl; R2 = C6H5, 4-ClC6H4] was reported. Thioureas prepared from the reaction of o-phenylenediamines or 2-aminophenols and isothiocyanate derivatives, underwent desulfurization reaction smoothly under mild conditions in the presence of Cu(OAc)2 and afforded a variety of N-heterocyclic compounds in moderate to good yields.
Synthetic Communications published new progress about Aromatic amines Role: RCT (Reactant), RACT (Reactant or Reagent). 19241-24-8 belongs to class esters-buliding-blocks, and the molecular formula is C11H13NS, HPLC of Formula: 19241-24-8.
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics