21067-49-2Relevant academic research and scientific papers
An Easy Access to Oxime Ethers by Pd-Catalyzed C—O Cross-Coupling of Activated Aryl Bromides with Ketoximes and Chalcone Oximes
Reeta,Rangarajan,Singh, Raj Pal,Singh,Singh, Manjula
supporting information, p. 830 - 836 (2020/05/16)
An efficient Pd-catalyzed method for C—O cross-coupling of ketoximes and chalcone oximes with activated aryl bromides and bromo-chalcones has been developed. All oxime ethers were obtained in good to excellent yields by [(π-allyl)PdCl]2/tBuXPhos (L7) catalyst system. TrixiePhos (L11) was also found to be effective for the oxime coupling. This method offers an easy and smooth coupling of chalcone oximes with activated aryl bromides and bromo-chalcones, which has not been previously explored.
Method for synthesizing nicotinoyl imine amide derivatives by one-pot method
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Paragraph 0048-0051, (2019/12/02)
The invention discloses a method for synthesizing nicotinoyl imine amide derivatives by a one-pot method in the field of organic chemical synthesis. According to the synthesis method, a copper compound is used as a catalyst, and in the presence of ligands
O-iodoxy benzoic acid–mediated synthesis of 3,5-diarylisoxazoles and isoxazole-3-carboxylic acids
Desai, Vidya G.,Naik, Sneha R.,Dhumaskar, Kashinath L.
, p. 1453 - 1460 (2016/09/23)
A new, convenient, ecofriendly synthesis of 3,5-diarylisoxazoles is reported from a,b-unsaturated ketoximes. Similarly, a novel synthesis of isoxazole carboxylic acids is also reported. Both the methods use efficient, environmentally friendly, and nontoxic iodoxybenzoic acid (IBX) as an oxidative cyclizing reagent. Easy procedure, environmentally benign reaction conditions, and nontoxicity are advantages to the methodology.
Design, synthesis, and biological evaluation of chalcone oxime derivatives as potential immunosuppressive agents
Luo, Yin,Song, Ran,Li, Yao,Zhang, Shuai,Liu, Zhi-Jun,Fu, Jie,Zhu, Hai-Liang
supporting information; experimental part, p. 3039 - 3043 (2012/06/04)
A series of deoxybenzoin oximes were recently reported as potent immunosuppressive agents by our group. In order to continue the original research for potential immunosuppressive agents with high efficacy and low toxicity, we synthesized a series of new c
