Alkyldisulfanium Salts: Isolable, Electrophilic Sulfur Reagents Competent for Polyene Cyclizations

Tools that can effect electrophilic sulfur-promoted cation−π cyclizations are generally lacking, especially using alkylsulfide-based reagents. Herein we report that combining three different 1,2-dithioethers with Cl2 and SbCl5 generates isolable alkyldisulfanium salts that can effect such reactions....

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Veröffentlicht in:	Organic letters 2017-01, Vol.19 (1), p.2-5
Hauptverfasser:	Schevenels, Florian T, Shen, Minxing, Snyder, Scott A
Format:	Artikel
Sprache:	eng
Schlagworte:	Catalysis Combinatorial Chemistry Techniques Cyclization Indicators and Reagents Molecular Structure Polyenes - chemistry Salts Sulfur Compounds - chemistry
Online-Zugang:	Volltext
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