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The Nucleophilicity...
The Nucleophilicity of Persistent α-Monofluoromethide Anions.
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Zhang, Zhe (author)
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Puente, Angel (author)
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Wang, F. (author)
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Rahm, Martin, 1982 (author)
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Mei, Yuncai (author)
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Mayr, Herbert (author)
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Prakash, G. K. Surya. (author)
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- 2016-09-15
- 2016
- English.
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In: Angewandte Chemie - International Edition. - : Wiley. - 1433-7851 .- 1521-3773. ; 55, s. 12845-12849
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Abstract
Subject headings
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- α-Fluorocarbanions are key intermediates in nucleophilic fluoroalkylation reactions. Although frequently discussed, the origin of the fluorine effect on the reactivity of α-fluorinated CH acids has remained largely unexplored. We have now investigated the kinetics of a series of reactions of α-substituted carbanions with ref. electrophiles to elucidate the effects of α-F, α-Cl, and α-OMe substituents on the nucleophilic reactivities of carbanions. [on SciFinder(R)]
Subject headings
- NATURVETENSKAP -- Kemi -- Oorganisk kemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences -- Inorganic Chemistry (hsv//eng)
- NATURVETENSKAP -- Kemi -- Materialkemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences -- Materials Chemistry (hsv//eng)
- NATURVETENSKAP -- Kemi -- Teoretisk kemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences -- Theoretical Chemistry (hsv//eng)
Keyword
- fluoromethylation
- carbanions
- fluorine effect
- nucleophilicity
- linear free energy relationship
Publication and Content Type
- art (subject category)
- ref (subject category)
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