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Synthesis 2000; 2000(4): 513-516
DOI: 10.1055/s-2000-6360
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One-Pot Synthesis of Fluoroalkanesulfonyl Substituted Amidines from Ketone, Amine and Fluoroalkanesulfonyl Azides in Mild Conditions

Yong Xu* , Yanli Wang, Shizheng Zhu
  • *Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 354 Fenglin Lu, Shanghai 200032, China; Fax +86 (21) 64 16 61 28; E-mail: zhusz@pub.sioc.ac.cn
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Publication Date:
31 December 2000 (online)

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A facile one-step method is presented for the synthesis of N-per(poly)fluoroalkanesulfonyl amidines in moderate to good yield by reactions of per(poly)fluoroalkanesulfonyl azides, ketone and secondary amine at room temperature. This synthetic methods provide an easy and simple access to N-per(poly)fluoroalkanesulfonyl amidines.

per(poly)fluoroalkanesulfonyl azides - ketone - secondary amine - amidine

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