10.1002/ejoc.201701710
European Journal of Organic Chemistry
COMMUNICATION
solution of indene 1 (1.0 mmol) and CsOH.H2O (0.2 mmol) in 2.0
mL of EtOH. Then the mixture was stirred at 25 C for 10 min.
Then the reaction mixture was evaporated in vacuum, and the
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Acknowledgements
This work was supported by the National Natural Science
Foundation of China (No. 21536003 and No.21273068)
Keywords: Cesium hydroxide-catalyzed
•
Condensation
Reaction • Benzofulvenes • Aldehydes • Indenes.
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