أرسل هذا في رسالة قصيرة: Part A: iterative addition of carbon nucleophiles to N,N-dialkyl carboxamides for the synthesis of α-tertiary amines; Part B: asymmetric synthesis of alkylzincs by rhodium-catalyzed enantioselective arylative cyclization of 1,6-enynes with arylzincs

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