Tetrahedron

Hydroboration d'amines insaturees—II: Régio et stéréosélectivité de l'hydroboration-alkylation d'amines acétyléniques

JL Torregrosa, M Baboulene, V Speziale, A Lattes

文献索引：Torregrosa, J. L.; Baboulene, M.; Speziale, V.; Lattes, A. Tetrahedron, 1982 , vol. 38, # 15 p. 2355 - 2363

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被引用次数: 5

摘要

The hydroboration reaction of acetylenic amines R1R2N CH (R3) C C R4 was studied. We report the first results of a study of the reactivity of dialkylborane R2BH towards these amines which allow us to propose a new method for the synthesis of differently substituted β-ethylenic amines. The regioselectivity and the stereoselectivity of this reaction are examined and allow us to set out the possibility of a trans hydroboration.