In Situ–Generated Zinc Bromide–Catalyzed α??Bromination of Alkanones in Water

SK Juneja, D Choudhary, S Paul…

文献索引：Juneja, Satinder K.; Choudhary, Deepak; Paul, Satya; Gupta, Rajive Synthetic Communications, 2006 , vol. 36, # 19 p. 2877 - 2881

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被引用次数: 7

摘要

Abstract α??Bromination of alkanones with bromine catalyzed by in situ–generated zinc bromide from zinc dust and bromine in water is investigated. Bromination with dioxane?? dibromide as a source of bromine does not require zinc dust and provides selectively α?? mono and α, α??dibromo products in excellent yields when water is used as solvent.

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