83527-96-2Relevant articles and documents
Mechanochemical-Cascaded C-N Cross-Coupling and Halogenation Using N-Bromo- And N-Chlorosuccinimide as Bifunctional Reagents
Bera, Shyamal Kanti,Mal, Prasenjit
, p. 14144 - 14159 (2021/09/13)
Exploration of alternative energy sources for chemical transformations has gained significant interest from chemists, and mechanochemistry is one of those sources. Herein, we report the use of N-bromosuccinimides (NBS) and N-chlorosuccinimides (NCS) as bifunctional reagents for a cascaded C-N bond formation and subsequent halogenation reactions. Under the solvent-free mechanochemical (ball-milling) conditions, the synthesis of a wide range of phenanthridinone derivatives from N-methoxy-[1,1′-biphenyl]-2-carboxamides is accomplished. During the reactions, NBS and NCS first assisted the oxidative C-N coupling reaction and subsequently promoted a halogenation reaction. Thus, the role of NBS and NCS was established to be bifunctional. Overall, a mild, solvent-free, convenient, one-pot, and direct synthesis of various bromo- and chloro-substituted phenanthridinone derivatives was achieved.
Pd nanoparticle-silica nanotubes (Pd@SNTs) as an efficient catalyst for Suzuki-Miyaura coupling and sp2 C-H arylation in water
Park, Ginam,Lee, Sanghee,Son, Sang Jun,Shin, Seunghoon
supporting information, p. 3468 - 3473 (2013/12/04)
Silica nanotubes (SNTs) functionalized with Pd-NPs on the inner surface performed as efficient nano-reactors for C-C coupling in water; the nano-confinement offers minimized leaching of Pd and yet efficient mass transfer for Suzuki-Miyaura coupling and C-H arylation of thiazoles in water with very high TON.
Biarylaniline phenethanolamines as potent and selective β3 adrenergic receptor agonists
Uehling, David E.,Shearer, Barry G.,Donaldson, Kelly H.,Chao, Esther Y.,Deaton, David N.,Adkison, Kim K.,Brown, Kathleen K.,Cariello, Neal F.,Faison, Walter L.,Lancaster, Mary E.,Lin, Jasmine,Hart, Robert,Milliken, Tula O.,Paulik, Mark A.,Sherman, Bryan W.,Sugg, Elizabeth E.,Cowan, Conrad
, p. 2758 - 2771 (2007/10/03)
The synthesis of a series of phenethanolamine aniline agonists that contain an aniline ring on the right-hand side of the molecule substituted at the meta position with a benzoic acid or a pyridyl carboxylate is described. Several of the analogues (e.g.,