Stereospecific Addition Reaction between Butadiene and Amines
スポンサーリンク
概要
- 論文の詳細を見る
The reaction of butadiene with secondary amines initiated by <I>n</I>-butyllithium was found to proceed selectively to produce 1-dialkylamino-<I>cis</I>-butene-2 under appropriate reaction conditions. For instance, diethylamine produced 1-diethylamino-<I>cis</I>-butene-2 in a 98–99% purity. By kinetic and spectroscopic studies, it was concluded that the lithium dialkylamide-dialkylamine (1:2) complex plays an important role in this addition reaction. The second-order rate constants of the reaction are 0.85×10<SUP>−3</SUP> l/mol sec for diethylamine and 2.4×10<SUP>−3</SUP> l/mol sec for diisobutylamine.
- 公益社団法人 日本化学会の論文
著者
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Imai Nobuyoshi
Department Of Clinical Pharmacology Kyoto Pharmaceutical University
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Narita Tadashi
Department Of Applied Chemistry Graduate School Of Engineering Saitama Institute Of Technology
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Tsuruta Teiji
Department of Industrial Chemistry, Faculty of Engineering, Science University of Tokyo
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Narita Tadashi
Department of Synthetic Chemistry, Faculty of Engineering, The University of Tokyo
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