テトラシクロ[2.2.0.02,6.03,5]ヘキサン 価格

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テトラシクロ[2.2.0.02,6.03,5]ヘキサン 化學(xué)特性,用途語,生産方法

合成

Katz and Acton's original synthesis of prismane(Tetracyclo[2.2.0.02,6.03,5]hexane) starts from benzvalene (1) and 4-phenyltriazolidone (2), which is a strong dienophile. The reaction is a stepwise Diels-Alder like reaction, forming a carbocation as intermediate. The adduct (3) is then hydrolyzed under basic conditions and afterwards transformed into a copper(II) chloride derivative with acidic copper(II) chloride. Neutralized with a strong base, the azo compound (5) could be crystallized with 65% yield. The last step is a photolysis of the azo compound. This photolysis leads to a biradical which forms prismane (6) and nitrogen with a yield of less than 10% (in Katz and Acton's work, 1.8%, but subsequently improved).^[1]

參考文獻

[1]Katz T. J.; Acton N. (1973). "Synthesis of Prismane".Journal of the American Chemical Society.95(8):2738–2739.Bibcode:1973JAChS..95.2738K.doi:10.1021/ja00789a084

テトラシクロ[2.2.0.02,6.03,5]ヘキサン 上流と下流の製品情報

原材料

準(zhǔn)備製品

テトラシクロ[2.2.0.02,6.03,5]ヘキサン 生産企業(yè)

名前	電話番號	電子メール	國籍	製品カタログ	優(yōu)位度

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• 650-42-0
• Tetracyclo[2.2.0.02,6.03,5]hexane
• Prismane
• テトラシクロ[2.2.0.02,6.03,5]ヘキサン
• プリズマン