Iron Chloride Hexahydrate-catalyzed Friedel-Crafts Akylation of Cyclic Ketene Dithioacetals with Alcohols

A cost-effective and environmentally compliance FeCl3·6H2O catalyzed Friedel-Crafts alkylation of cyclic ketene dithioacetals with alcohols was developed. The reaction was efficient in the presence of catalyst loading as low as 5%（molar fraction） in CH2Cl2 solvent at room temperature or under reflux...

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Veröffentlicht in:	Chemical research in Chinese universities 2016-06, Vol.32 (3), p.390-395
Hauptverfasser:	Yu, Haifeng, Liao, Peiqiu
Format:	Artikel
Sprache:	eng
Schlagworte:	Analytical Chemistry Chemistry Chemistry and Materials Science Chemistry/Food Science FeCl3 Inorganic Chemistry Organic Chemistry Physical Chemistry 二氯甲烷催化剂六水合氯化铁成本效益烷基化反应烷基烯酮醇
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Beschreibung
Zusammenfassung:	A cost-effective and environmentally compliance FeCl3·6H2O catalyzed Friedel-Crafts alkylation of cyclic ketene dithioacetals with alcohols was developed. The reaction was efficient in the presence of catalyst loading as low as 5%（molar fraction） in CH2Cl2 solvent at room temperature or under reflux conditions. A wide range of alkylated ketene dithioacetals were synthesized in excellent yields.
ISSN:	1005-9040 2210-3171
DOI:	10.1007/s40242-016-5482-2