ジクロロカルベンと低配位リン化合物の反応
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概要
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Reactions of low coordinated phosphorus compounds with dichlorocarbene and successive conversions of the resulting phosphiranes to phosphacumulenes are reviewed. Sterically protected diphosphenes reacted with dichlorocarbene to give the corresponding dichlorodiphosphiranes, which reacted with methyllithium to give 1, 3-diphosphaallenes. Similarly, the reaction of (<I>E</I>) - or (<I>Z</I>) -2-phenyl-1- (2, 4, 6-tri- <I>t</I>-butylphenyl) -1-phosphaethenes with dichlorocarbene afforded <I>trans</I>-phosphirane, which was converted to 1-phosphaallene. In some cases, the reactions of dichlorocarbene with 1-phosphaallenes, 1, 3-diphosphaallenes, or 1-phosphabutatrienes resulted in the formation of the rearranged products. Reactions of dichlorocarbene with other phosphorus species in low coordination states such as 1-aza-3-phosphaallene, 1, 4-diphosphabutatriene, or phosphaalkyne are also described.
- 社団法人 有機合成化学協会の論文
著者
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豊田 耕三
Department Of Chemistry Graduate School Of Science Tohoku University
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豊田 耕三
東北大学理学部化学第二学科
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吉藤 正明
東北大学理学部化学第二学科
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- ジクロロカルベンと低配位リン化合物の反応