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3-Trifloxy-3-trifluoromethylpropeniminium Triflate: Reaction with Aromatic Amines – An Efficient Synthesis of 2-Trifluoromethylquinolines

✍ Scribed by Ivan L. Baraznenok; Valentine G. Nenajdenko; Elizabeth S. Balenkova

Book ID: 101279125
Publisher: John Wiley and Sons
Year: 1999
Tongue: English
Weight: 232 KB
Volume: 1999
Category: Article
ISSN: 1434-193X
DOI: 10.1002/(sici)1099-0690(199904)1999:4<937::aid-ejoc937>3.0.co;2-3

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✦ Synopsis

The reaction of iminium triflates 2 and 7 with various

The reactions of 2 and 7 with diarylamines proceeds, suprisingly, to afford the corresponding 3-R f -substituted aromatic amines were investigated. The 2-R f -substituted quinolines 3 and 8 were prepared in excellent yields by the cinnamaldehydes 4 and 9. reaction of 2 and 7, respectively, with substituted anilines.

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