BF3·OEt2-AgSCF3 Mediated Trifluoromethylthiolation/Cascade Cyclization of Propynols: Synthesis of 4-((Trifluoromethyl)thio)-2H-chromene and 4-((Trifluoromethyl)thio)-1,2-dihydroquinoline Derivatives

A BF3·OEt2-AgSCF3 mediated direct trifluoromethylthiolation/cascade cyclization of propynols involving the SCF3 anion nucleophilic pathway is developed. This protocol also provides an opportunity to construct valuable trifluoromethylthio-substituted 2H-chromene and 1,2-dihydroquinoline systems with...

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Veröffentlicht in:	Organic letters 2016-04, Vol.18 (7), p.1514-1517
Hauptverfasser:	Qiu, Yi-Feng, Song, Xian-Rong, Li, Ming, Zhu, Xin-Yu, Wang, An-Qi, Yang, Fang, Han, Ya-Ping, Zhang, Heng-Rui, Jin, Dong-Po, Li, Ying-Xiu, Liang, Yong-Min
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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