In situ generation of highly reactive allenes from nitrocyclopropanes: controllable synthesis of enynes and enesters
Autor: | Dan-Qian Xu, Xing Zhang, Zhen Yuan Xu, Zhan-Yu Zhou, Zhong Yang Xu, Qiao-Yu Shen, Li Sha Huang, Ai-Bao Xia |
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Rok vydání: | 2021 |
Předmět: |
In situ
010405 organic chemistry Chemistry Metals and Alloys General Chemistry 010402 general chemistry 01 natural sciences Combinatorial chemistry Catalysis 0104 chemical sciences Surfaces Coatings and Films Electronic Optical and Magnetic Materials Materials Chemistry Ceramics and Composites Divergent synthesis |
Zdroj: | Chemical Communications. 57:6424-6427 |
ISSN: | 1364-548X 1359-7345 |
Popis: | A new and efficient strategy for ring-opening reactions of nitrocyclopropanes is developed for the first time for the divergent synthesis of enynes and enesters via in situ generated highly reactive electron-deficient intermediate allenes. Controllable approaches resulted in enynes and enesters with up to 89% and 90% yields, respectively. The reaction features easy operation, involves green solvents and simple inorganic bases, and is transition-metal free. |
Databáze: | OpenAIRE |
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