Vasu, Amrutham; Naresh, Mameda; Krishna Sai, Gajula; Divya Rohini, Yennamaneni; Murali, Boosa; Ramulamma, Madasu; Ramunaidu, Addipilli; Narender, Nama published the artcile< A heterogeneous catalytic strategy for facile production of benzimidazoles and quinoxalines from primary amines using the Al-MCM-41 catalyst>, COA of Formula: C7H8BrN, the main research area is benzimidazole preparation; quinoxaline preparation; amine phenylenediamine oxidative cross coupling aluminum MCM catalyst.
This study reported a straightforward heterogeneous catalytic (Al-MCM-41) approach to synthesize benzimidazoles I [R = n-Pr, cyclohexyl, Ph, etc.; R1 = H, 5-Me, 5,6-di-Cl, etc.; R2 = H, Bn, CH2CH2Ph] and quinoxalines II [R3 = H, 6-Me, 6-Br, etc.; R4 = H, 4-MeC6H4, 4-ClC6H4, etc.] from primary amines under solvent-free conditions. The Al-MCM-41 catalyst was prepared using a hydrothermal method and characterized by various anal. techniques. The probability and limitations of the catalytic methodol. were presented with various substrates. The catalytic method grants an attractive route to a wide variety of benzimidazole and quinoxaline moieties with good to excellent yields. The gram scale reaction and reusability (up to five cycles) of the Al-MCM-41 catalyst would greatly benefit industrial applications.
Green Chemistry published new progress about Amines Role: RCT (Reactant), RACT (Reactant or Reagent). 3959-07-7 belongs to class bromides-buliding-blocks, and the molecular formula is C7H8BrN, COA of Formula: C7H8BrN.
Referemce:
Bromide – Wikipedia,
bromide – Wiktionary