Unexpected activated carbon-catalyzed pyrrolo[1,2-a]quinoxalines synthesis in water |
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Authors: | Qi Sun Liyan Liu Yu Yang Zhenggen Zha Zhiyong Wang |
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Affiliation: | Hefei National Laboratory for Physical Sciences at Microscale, CAS Key Laboratory of Soft Matter Chemistry & Center for Excellence in Molecular Synthesis of Chinese Academy of Sciences, Collaborative Innovation Center of Suzhou Nano Science and Technology & School of Chemistry and Materials Science in University of Science and Technology of China, Hefei 230026, China |
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Abstract: | An interesting and recyclable activated carbon/water catalytic system for efficient synthesis of pyrrolo[1,2-a]quinoxaline derivatives was developed. The intramolecular C-N and C-C bond can be easily constructed in water under mild condition. This reaction features a broad substrate scope, a good tolerance to water and air, metal-free, additive-free and redox reagent-free. |
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Keywords: | Pyrrolo[1 2-a]quinoxalines Activated carbon C-C C-N bond-forming Metal free Water solvent |
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