Cai, Yingxiao published the artcileCobalt-Catalyzed Electrophilic Cyanation of Arylzinc Halides with N-Cyano-N-phenyl-p-methylbenzenesulfonamide (NCTS), Application of 1-Bromo-4-fluoro-2-methylbenzene, the main research area is arylzinc halide cyanophenyl methylbenzenesulfonamide cobalt zinc catalyst electrophilic cyanation; benzonitrile preparation green chem.
The cobalt-catalyzed cross-coupling of organozinc bromides with N-cyano-N-phenyl-p-methylbenzenesulfonamide (NCTS) was described. The same cobalt catalyst, cobalt(II) bromide, was used for both the synthesis of the organozinc species and the cross-coupling reaction. However in this case, a catalytic amount of zinc dust was necessary in the second step to release the low-valent cobalt. Under these mild conditions, moderate to excellent yields of different benzonitriles were obtained.
Advanced Synthesis & Catalysis published new progress about Aryl bromides Role: RCT (Reactant), RACT (Reactant or Reagent). 452-63-1 belongs to class bromides-buliding-blocks, name is 1-Bromo-4-fluoro-2-methylbenzene, and the molecular formula is C7H6BrF, Application of 1-Bromo-4-fluoro-2-methylbenzene.
Referemce:
Bromide – Wikipedia,
bromide – Wiktionary