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The effect of cations on nucleophilic additions to carbonyl compounds: carbonyl complexation control versus ionic association control. application to t

✍ Scribed by Jean-Michel Lefour; André Loupy

Publisher
Elsevier Science
Year
1978
Tongue
French
Weight
897 KB
Volume
34
Category
Article
ISSN
0040-4020

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SlJMM4RY : the reacticm of benzaldehyde with LiCH.fN in THF is controlled by carbonyl comple-x&ion while with KCH#N the reaction is controlled by ionic association. In the reaction of m.Cl.C6H4CHCN-/Lif with substituted benzaldehydes, carbonyl complexation prevails with p.CH30C$14CH0 while ionic ass