1312924-44-9Relevant academic research and scientific papers
An Oxidant-Free Strategy for Indole Synthesis via Intramolecular C-C Bond Construction under Visible Light Irradiation: Cross-Coupling Hydrogen Evolution Reaction
Wu, Cheng-Juan,Meng, Qing-Yuan,Lei, Tao,Zhong, Jian-Ji,Liu, Wen-Qiang,Zhao, Lei-Min,Li, Zhi-Jun,Chen, Bin,Tung, Chen-Ho,Wu, Li-Zhu
, p. 4635 - 4639 (2016)
We describe here an oxidant-free strategy to synthesize indoles, i.e., under visible-light irradiation (λ = 450 nm), catalytic amounts of an iridium(III) photosensitizer and cobaloxime catalyst transform various N-aryl enamines exclusively into indoles. O
Iodide-Ion-Catalyzed carbon-carbon bond-forming cross-dehydrogenative coupling for the synthesis of indole derivatives
Jia, Zhenhua,Nagano, Takashi,Li, Xingshu,Chan, Albert S. C.
supporting information, p. 858 - 861 (2013/03/14)
The nBu4NI-catalyzed intramolecular cross-dehydrogenative coupling (CDC) reaction has been applied to the synthesis of 1H-indole derivatives. Intramolecular oxidative coupling of N-arylenamines proceeded in the presence of a catalytic amount of nBu4NI and tert-butyl hydroperoxide (TBHP) to afford the corresponding 1H-indole derivatives in good-to-excellent yields. A preliminary study of the synthesis of 3H-indole is also reported. This is a rare example of the nBu4NI-catalyzed C-C bond-forming CDC reaction. Copyright
I2-catalyzed indole formation via oxidative cyclization of N-aryl enamines
He, Zhiheng,Liu, Weiping,Li, Zhiping
supporting information, p. 1340 - 1343 (2013/01/11)
Cat.'s Is: An I2-catalyzed synthesis of indoles, taking advantage of intramolecular dehydrogenative coupling reactions of enamines, afforded a variety of multifunctionalized indole derivatives in good to excellent yields under transition-metal-
