Reaction of lithio tert-butyl trimethyls
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Stephen L. Hartzell; Donald F. Sullivan; Michael W. Rathke
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Article
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1974
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Elsevier Science
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French
⚖ 164 KB
received in UK for plblicrtian 4 Maroh 1974) Addition of tert-butyl trimethylsilylacetatel to tetrahydrofuran (THF) solutions of lithium diisopropylamide at -78' produces the lithimn ester enolate, I, (eq 1) as a white precipitate. Attempts to isolate I have been unsuccessful; however, suspensions o