Halogen–lithium exchange versus deproton
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Tomasz Kliś; Janusz Serwatowski; Grzegorz Wesela-Bauman; Magdalena Zadrożna
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Article
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2010
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Elsevier Science
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French
⚖ 900 KB
Halogen-lithium exchange and deprotonation reactions between aryl benzyl sulfides and alkyllithiums were investigated. The resultant mono-and dilithiated intermediates were converted into the corresponding aldehydes and boronic, or carboxylic acids in good yields. It was found that diethyl ether sta