Inversion of reactivity (umpolung) of. alpha.,. beta.-ethylenic ketones and aldehydes. Electrochemical deprotection of. gamma.-thioacetalated phosphonium salts

HJ Cristau, B Chabaud…

文献索引：Cristau, H. J.; Chabaud, B.; Niangoran, C. Journal of Organic Chemistry, 1983 , vol. 48, # 9 p. 1527 - 1529

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被引用次数: 19

摘要

We can envision two applications of this experimental approach. First, the identification of isomeric ions (or their neutral precursors) which give nearly identical E1 or collision-induced decomposition spectra (such as C8H8 isomers) can be accomplished by" derivatizing" the ion or neutral in a high-pressure source followed by analysis using MS/MS.% For example, we anticipate that of the isomeric