Fluorous solvent as a new phase-screen medium between reagents and reactants in the bromination and chlorination of alcohols

…, T Usui, H Kuroda, I Ryu, H Matsubara, S Yasuda…

文献索引：Nakamura, Hiroyuki; Usui, Taikou; Kuroda, Hirokazu; Ryu, Ilhyong; Matsubara, Hiroshi; Yasuda, Shinji; Curran, Dennis P. Organic Letters, 2003 , vol. 5, # 8 p. 1167 - 1169

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被引用次数: 43

摘要

A perfluorohexane layer regulates the rate of reagent transport in the bromination and chlorination of alcohols. A fluorous triphasic U-tube method is effective for lighter reagents; the thionyl chloride layer (yellow) vanishes, and the chlorides are obtained from the right top organic layer in the chlorination of alcohols.