Triphenylphosphine-2, 4, 4, 6-tetrabromo-2, 5-cyclohexadienone complex as a reagent for preparation of carboxylic acid bromides

ED Matveeva, TA Podrugina, NG Sandakova…

文献索引：Matveeva; Podrugina; Sandakova; Zefirov Russian Journal of Organic Chemistry, 2004 , vol. 40, # 10 p. 1469 - 1472

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被引用次数: 5

摘要

Abstract Triphenylphosphine-2, 4, 4, 6-tetrabromo-2, 5-cyclohexadienone complex was successfully used as a new reagent for the synthesis of carboxylic acid bromides which were isolated as individual substances or were identified by conversion into the corresponding anilides. The reaction is chemoselective, and it can be applied to polyfunctional compounds, eg, hydroxy acids.