MODERN FRIEDEL–CRAFTS CHEMISTRY. XIV. ON THE CYCLIZATION OF SELECTED ARYL HYDROXYALKYL SULFIDES
AM El-Khawaga, MF El-Zohry, MT Ismail…
Index: El-Khawaga, A. M.; El-Zohry, M. F.; Ismail, M. T.; Abdel-Wahab, A. A.; Khalaf, A. A. Phosphorus and Sulfur and the Related Elements, 1987 , vol. 29, p. 265 - 270
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Abstract
Abstract The feasibility of cycloalkylation reactions in the presence of Friedel–Crafts catalysts was demonstrated in a number of aryl hydroxyalkyl sulfides (1–5), and benzyl hydroxyalkyl sulfides (6–7). Treatment of compounds (1–7) with Friedel-Crafts catalysts gave diaryl disulfides, diaryl sulfides, arene thiols, chlorohydrins, aryl chloroalkyl sulfides, aryl alkenyl sulfides and cyclization products. It is noteworthy to mention that cyclization ...
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