83753-58-6Relevant academic research and scientific papers
Method for selectively synthesizing halogenated arylamine through copper catalysis (by machine translation)
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Paragraph 0107-0110, (2020/12/30)
The method comprises the following steps: reacting a substrate with a halogenating reagent (III) in an organic solvent to obtain a catalyst. The reaction 0 - 80 °C is reacted at 0.5 - 6h under the action of an oxidizing agent, and after the reaction is finished, the reaction liquid is subjected to post-treatment to obtain the product halogenated aromatic amine compound. To the invention, direct synthesis of the halogenated aromatic amine compounds is achieved for the first time, and the problems that in the traditional method, the metal catalyst is expensive, the halogenated reagent toxicity is large, byproducts are large and the like are solved. At the same time, the product can take off the pyridine guide group through simple hydrolysis, and further functional groups can be combined into an aromatic heterocyclic compound. The method is simple and convenient to operate, mild in reaction conditions, high in selectivity, high in product yield and wide in substrate applicability, and is an efficient organic synthesis means. : Substrate: Halogenating agent: Product: (by machine translation)
Synthesis and evaluation of a series of heterobiarylamides that are centrally penetrant metabotropic glutamate receptor 4 (mGluR4) positive allosteric modulators (PAMs)
Engers, Darren W.,Niswender, Colleen M.,Weaver, C. David,Jadhav, Satyawan,Menon, Usha N.,Zamorano, Rocio,Conn, P. Jeffrey,Lindsley, Craig W.,Hopkins, Corey R.
supporting information; experimental part, p. 4115 - 4118 (2010/01/16)
We report the synthesis and evaluation of a series of heterobiaryl amides as positive allosteric modulators of mGluR4. Compounds 9b and 9c showed submicromolar potency at both human and rat mGluR4. In addition, both 9b and 9c were shown to be centrally pe
