OXAZOLONES

作品数:4被引量:2H指数:1
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Palladium-Catalyzed Regioselective Asymmetric Chemodivergent Allylation of Oxazolones with Morita-Baylis-Hillman Adducts被引量:1
《CCS Chemistry》2023年第12期2790-2798,共9页Rui Zhang Zibo Liu Yong Liu Haoran Yang Xiaoming Wang Zhaobin Han Zheng Wang Kuiling Ding 
financial supports from the National Key R&D Program of China(grant nos.2022YFA1503702 and 2021YFF0701602);NSFC(grant nos.22231011 and 22271303).
Oxazolones are structural subunits in numerous natural products and designed molecules with substantial pharmacological properties.Here,a palladium-catalyzed chemodivergent regio-and enantioselective allylic alkylatio...
关键词:asymmetric catalysis allylic alkylation palladium OXAZOLONES chemodivergent 
Synthesis, antimicrobial and anti-inflammatory activities of some novel 5-substituted imidazolone analogs
《Chinese Chemical Letters》2016年第5期707-710,共4页Ashwani Kumar Dhingra Bhawna Chopra Rameshwar Dass Sanjeev Kumar Mittal 
In view of potent antimicrobial and anti-inflammatory activities exhibited by S-substituted imidazolones, a variety of novel imidazolone analogs 3a-I were synthesized by the condensation of different substituted oxazo...
关键词:Oxazolones Imidazolones Antimicrobial activity Anti-inflammatory activity 
Synthesis and evaluation of some new oxazolones and imidazolones as antioxidant additives for Egyptian lubricating oils被引量:1
《Petroleum Science》2012年第3期389-399,共11页Ahmed El-Mekabaty Osman M.O.Habib Hussein M.Hassan Evelin B.Moawad 
Oxazolone derivative 2 was utilized as a key intermediate for synthesis of some new oxazolone and imidazolone derivatives. Reaction of oxazolone derivative 2 with diamines under different conditions afforded the corre...
关键词:OXAZOLONE IMIDAZOLONE benzoimidazole surface tension thermal stability antioxidant additives. 
Catalytic Enantioselective Methanolysis of 4 -substituted-2-phenyl-5(4H)-oxazolones by Cinchonine
《Chinese Chemical Letters》1998年第7期605-606,共2页Xie, LJ Hua, WT 
Cinchonine alkaloid catalyzed enantioselective methanolysis of six 4-substituted 2-phenyl-5(4H)-oxazolones to (S)-methyl N-benzoyl-alpha-amino acid esters with 10-33% e.e and 72-81% yield.
关键词:CINCHONINE 5(4H)-oxazolone cataytic asymmetric reaction dynamic-kinetic resolution ENANTIOSELECTIVE 
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