A Study on the Reaction of Lithiated All
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Michaela Piffl; Jennie Weston; Ernst Anders
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Article
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2000
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John Wiley and Sons
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English
⚖ 422 KB
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The regioselectivity of the reaction of 1-(thiophenyl)-(Li-6), 1-(phenylsulfinyl)-(Li-12), 1-(phenylsulfonyl)-(Li-15) and 1-(diethoxyphosphoryl)allyllithium (Li-18) with CO 2 , PhNCO and PhNCS is investigated. Carboxylation of the allyl sulfide 6 and the allyl sulfoxide 12 proceeds with low regiosel