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Synthesis 2011(7): 1142-1148
DOI: 10.1055/s-0030-1258450
DOI: 10.1055/s-0030-1258450
PAPER
© Georg Thieme Verlag
Stuttgart ˙ New York
An Efficient Synthesis of N′-(Fluoroalkylsulfonyl) Amidines by a Copper(I)-Catalyzed One-Pot Three-Component Reaction
Further Information
Received
5 January 2011
Publication Date:
01 March 2011 (online)
Publication History
Publication Date:
01 March 2011 (online)
Abstract
Fluoroalkylsulfonyl azides were successfully employed as an efficient reacting partner in copper(I)-catalyzed three-component couplings with terminal alkynes and amines to afford the corresponding N′-(fluoroalkylsulfonyl) amidines in good yields. Possible reaction pathways are proposed.
Key words
multicomponent reactions - fluoroalkylsulfonyl azides - 1-alkynes - amines - amidines
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