New reaction of enamines with aryldiazoacetates catalyzed by transition metal complexes
WJ Zhao, M Yan, D Huang, SJ Ji
Index: Zhao, Wei-Jie; Yan, Ming; Huang, Dan; Ji, Shun-Jun Tetrahedron, 2005 , vol. 61, # 23 p. 5585 - 5593
Full Text: HTML
Citation Number: 20
Abstract
The reaction of aryldiazoacetates with enamines catalyzed by copper and rhodium complexes provided γ-keto esters in good yields. A full investigation of the effects of solvents, catalysts, enamines and aryldiazoacetates on the reaction was carried out. Careful analysis of the crude reaction mixture revealed a substituted enamine as the primary product, which was hydrolyzed over silica gel to give a γ-keto ester as the final product. A ...
Related Articles:
[Fateen, A.K.; Moustafa, A.H.; Kaddah, A.M.; Shams, N.A. Synthesis, 1980 , # 6 p. 457 - 460]
[Fateen, A.K.; Moustafa, A.H.; Kaddah, A.M.; Shams, N.A. Synthesis, 1980 , # 6 p. 457 - 460]