A New Strategy for the Synthesis of Bis(alkadiynyl)amines and Azacycloalkadiynes Using Copper-Containing Catalysts

Abstract

An efficient method for the preparation of N-alkyl-N,N-di(alkadiynyl)аmines and 1-alkyl-1-аzacycloalkadiynes is developed via the aminomethylation reaction of α,ω-diacetylenes with N-alkyl-N,N-bis(ethoxymethyl)аmines in the presence of copper halides as the catalysts.

Key words

propargylamines - α,ω-diacetylenes - N-alkyl-N,N-bis(ethoxymethyl)аmines - aminomethylation - copper halides

• References

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