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Showing 1 to 1 of 1 for “"α-aminocarbanion"”.
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Synthesis of the Natural Alkaloids Angustureine, Cuspareine, Galipeine, Galipinine using α-Aminocycloalkyl Copper Reagents
… was treated with t-butyllithium to give the α-aminocarbanion which was reacted with a copper (I) salt to form the α-aminocycloalkyl cuprate in situ. This cuprate reagent was then cross-coupled with alkyl iodides, that corresponded to the requisite side chains of each alkaloid target to afford …