Transformation of α-Substituted Propanols into γ-Amino Alcohols through Nickel-Catalyzed Amination on the Terminal γ-Carbon of Propanols
作者:Satoshi Ueno、Ryoichi Kuwano、Kazumi Usui
DOI:10.1055/s-0030-1260536
日期:2011.6
A nickel-phosphine complex was found to be effective as the catalyst for the transformation of alcohols into β-enaminones, which was successively converted into γ-amino alcohols by a conventional reductant. The sequential transformation is equivalent to the carbon-nitrogen bond formation at the γ-position of saturated alcohols.
研究发现,镍膦络合物可作为催化剂,有效地将醇转化为δ-烯丙酮,再通过传统还原剂将δ-烯丙酮连续转化为δ-氨基醇。这种连续转化相当于在饱和醇的δ³位形成碳氮键。