13569-96-5Relevant articles and documents
Preparation of Imidazole Derivatives via Bisfunctionalization of Alkynes Catalyzed by Ruthenium Carbonyl
Chen, Yue-Peng,Gu, Ling-Hui,He, Ling,Luo, Yang,Ruan, Yi-Tong,Yang, Ze
, p. 3520 - 3528 (2019/09/07)
A one-step, oxidative bisfunctionalization of alkynes to generate cis -enediol diacetates catalyzed by ruthenium carbonyl (triruthenium dodecacarbonyl) is presented. The reaction was performed using the alkyne, (diacetoxyiodo)benzene, Ru 3 (CO) 12 as the catalyst, and toluene as the solvent at 100 °C to give the cis -enediol diacetates in up to 82percent yields. This method overcomes the shortcomings of existing methods, such as tedious reaction steps, substrate limitations, and the use of toxic reagents. Furthermore, the reaction of module cis -enediol diacetates with ammonium carbonate [(NH 4) 2 CO 3 ] in an alcohol solvent gave imidazole derivatives in 37-84percent yields, thus providing a simple and mild new method for the synthesis of imidazole compounds.
IDO inhibitors
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Page/Page column 204-205, (2015/11/27)
Presently provided are compounds according to the formula (I) or (II), and pharmaceutical compositions comprising the compounds, wherein R1, R4, and R5 are defined herein. Such compounds and compositions are useful for mod
IMIDAZOLE DERIVATIVES USEFUL AS MODULATORS OF FAAH AND AS FAAH IMAGING AGENTS
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Page/Page column 32, (2010/09/18)
The present invention is directed to certain Inidazole derivatives which are useful as modulators of Fatty Acid Amide Hydrolase (FAAH) and as FAAH imaging agents. The invention is also concerned with pharmaceutical formulations comprising these compounds