Copper(I)-catalyzed, one-pot synthesis of multisubstituted indoles from 2-iodoanilines and ethyl buta-2,3-dienoate
Reactions of 2-iodoanilines with ethyl buta-2,3-dienoate catalyzed by potassium carbonate and CuI in one pot generate the corresponding ethyl 2-methyl-1H-indole-3-carboxylate products in moderate yields under mild conditions. Georg Thieme Verlag Stuttgart · New York.
Copper-catalyzed synthesis of 2,3-disubstituted indoles from ortho-haloanilines and β-keto esters/β-diketone
Tetrazole-1-acetic acid was identified as an efficient ligand to promote copper-catalyzed domino reaction of ortho-iodo/bromo-anilines with β-keto esters/β-diketone for 2,3-disubstituted indoles' synthesis with high yields under mild conditions. The proto
Liu, Xiao-Guang,Li, Zi-Hao,Xie, Jian-Wei,Liu, Ping,Zhang, Jie,Dai, Bin
supporting information
p. 653 - 657
(2016/01/15)
Rh(III)-Catalyzed Synthesis of N -Unprotected Indoles from Imidamides and Diazo Ketoesters via C-H Activation and C-C/C-N Bond Cleavage
(Chemical Equation). The synthesis of N-unprotected indoles has been realized via Rh(III)-catalyzed C-H activation/annulation of imidamides with α-diazo β-ketoesters. The reaction occurs with the release of an amide coproduct, which originates from both t
Qi, Zisong,Yu, Songjie,Li, Xingwei
supporting information
p. 700 - 703
(2016/03/01)
Synthesis of indoles via domino reaction of N-Aryl amides and ethyl diazoacetate
A general and concise synthesis of functionalized indoles via domino reaction of N-aryl amides and ethyl diazoacetate has been developed. The methodology offers a great potential for the synthesis of biologically active and naturally occurring indole derivatives. Copyright
Cui, Sun-Liang,Wang, Jing,Wang, Yan-Guang
supporting information; scheme or table
p. 13526 - 13527
(2009/02/06)
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