A Convenient Procedure for the Synthesis of Acetals from α??Halo Ketones

…, H Gautun, A Westerlund

文献索引：Carlson, Rolf; Gautun, Hanna; Westerlund, Andreas Advanced Synthesis and Catalysis, 2002 , vol. 344, # 1 p. 57 - 60

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被引用次数: 10

摘要

Abstract A study for determining the scope and limitations of a procedure for synthesising ethylene acetals from haloketones is presented. The method uses 1, 2-bis (trimethylsilyloxy) ethane, BTSE, as reagent and Nafion®-TMS as catalyst. Two procedures have been tested:(A) stoichiometric amounts of the haloketone and BTSE and a catalytic amount of Nafion®-TMS were heated to reflux in chloroform solution, and (B) stoichiometric amounts ...