Tetrahedron letters

Direct reductive amination and selective 1, 2-reduction of α, β-unsaturated aldehydes and ketones by NaBH 4 using H 3 PW 12 O 40 as catalyst

…, J Akbari, M Esfandyari, M Pourayoubi, M Tajbakhsh

文献索引：Heydari, Akbar; Khaksar, Samad; Akbari, Jafar; Esfandyari, Maryam; Pourayoubi, Mehrdad; Tajbakhsh, Mahmoud Tetrahedron Letters, 2007 , vol. 48, # 7 p. 1135 - 1138

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被引用次数: 61

摘要

A simple and convenient procedure for direct reductive amination of aldehydes and ketones with sodium borohydride is described. The reaction has been carried out in methanol in the presence of a catalytic amount of H3PW12O40 (0.5 mol%). α, β-Unsaturated aldehydes and ketones can be easily converted into the corresponding allyl alcohols by reaction with H3PW12O40 (0.5 mol%)/NaBH4.