Retracted: A Facile Synthetic Route to New Fluorinated Building‐Blocks of 1‐Fluoroalkynes and 1‐Fluorodiynes |
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| Authors: | Cuibo Liu Hai Ma Jing Nie Junan Ma |
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| Institution: | Department of Chemistry, Tianjin University, Tianjin 300072, China |
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| Abstract: | A facile and direct fluorination process of alkynes and diynes was developed. In the presence of n‐butyllithium, the reaction of a series of terminal alkynes and diynes with the electrophilic fluorinating reagent (NFSI) proceeded to afford various 1‐fluoroalkynes and 1‐fluoro‐1,3‐diynes in moderate to high yields. |
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| Keywords: | electrophilic fluorination terminal alkyne terminal 1 3‐diyne 1‐fluoroacetylene |
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