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Synthesis 2004(4): 503-505
DOI: 10.1055/s-2004-815927
DOI: 10.1055/s-2004-815927
SHORTPAPER
© Georg Thieme Verlag Stuttgart · New York
A Practical and Easy Synthesis of 2,4,6-Trisubstituted-s-triazines
Further Information
Received
21 November 2003
Publication Date:
26 January 2004 (online)
Publication History
Publication Date:
26 January 2004 (online)
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Abstract
Triflic anhydride was found to be efficient for the cyclotrimerization of dialkylcyanamides under mild conditions. The same reaction can be applied to aryl nitriles and thiocyanates.
Key words
s-triazines - cyanamides - triflic anhydride - cyclotrimerization - Lewis acid
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References
Herrera, A.; Martinez-Alvarez, R.; Chioua, R.; Benabdelouahab, F.; Chioua, M. Tetrahedron submitted for publication.