On March 31, 2020, Rodriguez-Cruz, Mario A.; Hernandez-Ortega, Simon; Valdes, Hugo; Rufino-Felipe, Ernesto; Morales-Morales, David published an article.Category: bromides-buliding-blocks The title of the article was C-S cross-coupling catalyzed by a series of easily accessible, well defined Ni(II) complexes of the type [(NHC)Ni(Cp)(Br)]. And the article contained the following:
The synthesis, characterization and catalytic evaluation of a series of NHC-Ni(II) complexes I [R = Me, n-Bu, Bn] bearing a phthalimide fragment and a cyclopentadienyl (Cp) ligand was reported. The complexes were evaluated in C-S couplings of iodobenzene and a range of thiols to give thioethers R1-S-R2 [R1 = Ph; R2 = t-Bu, 4-FC6H4, 2-naphthyl, etc.]. The reactions were carried out using a catalyst loading of 5 mol % in DMF during 0.5-19 h. Complex I [R = n-Bu] was the one exhibited the best activity for these transformations yielding up to 96% of products in 0.5 h. The experimental process involved the reaction of 2-(2-Bromoethyl)isoindoline-1,3-dione(cas: 574-98-1).Category: bromides-buliding-blocks
The Article related to nhc based nickel complex preparation, thioether preparation, thiol iodobenzene carbon sulfur cross coupling nickel catalyst, Benzene, Its Derivatives, and Condensed Benzenoid Compounds: Phenols, Thiophenols, and Derivatives Including Phenol and Thiophenol Ethers and Esters and other aspects.Category: bromides-buliding-blocks
Referemce:
Bromide – Wikipedia,
bromide – Wiktionary