Palladium-Catalyzed Intramolecular Addition of Amines to Acetylenes. Synthesis of Cyclic Imines

DOI: 10.1021/jo00020a023

Source and publish data:

Journal of Organic Chemistry p. 5812 - 5816 (1991)

Update date:2022-08-17

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Authors:

Fukuda, Yukitoshi

Matsubara, Seijiro

Utimoto, Kiitiro

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Article abstract of DOI:10.1021/jo00020a023

Intramolecular aminopalladation of alkynylamines gave intermediary alkenylpalladium compounds that hydrolyzed and isomerized to thermodynamically stable cyclic imines.Treatment of 3-alkynylamines with a catalytic amount of PdCl2(MeCN)2 gave exclusively 1-

Full text of DOI:10.1021/jo00020a023

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