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	Synthesis of Aromatic Esters via Pd-Catalyzed Decarboxylative Coupling of Potassium Oxalate Monoesters with Aryl Bromides and Chlorides
	Shang, Rui ; Fu, Yao ; Li, Jia-Bin ; Zhang, Song-Lin ; Guo, Qing-Xiang ; Liu, Lei
	2010-10-12 ; 2010-10-12
关键词	CARBOXYLIC-ACIDS BIARYL SYNTHESIS ATMOSPHERIC-PRESSURE ALPHA-ARYLATION CARBONYLATION PROTODECARBOXYLATION PALLADATION OLEFINATION HALIDES Chemistry, Multidisciplinary
中文摘要	Pd-catalyzed decarboxylative cross-coupling of aryl iodides, bromides, and chlorides with potassium oxalate monoesters has been discovered. This reaction is potentially useful for laboratory-scale synthesis of aryl and alkenyl esters. Bulky, electron-rich bidentate phosphine ligands are preferred in the reaction, whereas Cu is not needed for decarboxylation. Theoretical calculations suggest a five-coordinate Pd(II) transition state for decarboxylation with an energy barrier of similar to 30 kcal/mol.
语种	英语 ; 英语
出版者	AMER CHEMICAL SOC ; WASHINGTON ; 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/81113]
专题	清华大学
推荐引用方式 GB/T 7714	Shang, Rui,Fu, Yao,Li, Jia-Bin,et al. Synthesis of Aromatic Esters via Pd-Catalyzed Decarboxylative Coupling of Potassium Oxalate Monoesters with Aryl Bromides and Chlorides[J],2010, 2010.
APA	Shang, Rui,Fu, Yao,Li, Jia-Bin,Zhang, Song-Lin,Guo, Qing-Xiang,&Liu, Lei.(2010).Synthesis of Aromatic Esters via Pd-Catalyzed Decarboxylative Coupling of Potassium Oxalate Monoesters with Aryl Bromides and Chlorides..
MLA	Shang, Rui,et al."Synthesis of Aromatic Esters via Pd-Catalyzed Decarboxylative Coupling of Potassium Oxalate Monoesters with Aryl Bromides and Chlorides".(2010).

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