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ChemInform Abstract: 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
101885152
Publisher
John Wiley and Sons
Year
2010
Weight
32 KB
Volume
30
Category
Article
ISSN
0931-7597

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✦ Synopsis

Abstract

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.

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3-Trifloxy-3-trifluoromethylpropeniminiu
3-Trifloxy-3-trifluoromethylpropeniminium Triflate: Reaction with Aromatic Amines – An Efficient Synthesis of 2-Trifluoromethylquinolines
✍ Ivan L. Baraznenok; Valentine G. Nenajdenko; Elizabeth S. Balenkova 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 232 KB

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 cinnamaldehyd

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ChemInform Abstract: Reactions of Heterocyclic Ketene Aminals with Acrylonitrile: An Efficient Synthesis of Dihydropyridine-Fused 1,3-Diazaheterocycles.
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## Abstract A simple method for the synthesis of dihydropyridine‐fused 1,3‐diazaheterocycles based on the reaction of heterocyclic ketene aminals with acrylonitrile and subsequent intramolecular cyclization of the addition products (III) is developed.