Synthesis of Macrobicyclic Polyamines by Direct Macrobicyclisation via Tripode??Tripode Coupling

B Dietrich, MW Hosseini, JM Lehn…

文献索引：Dietrich, Bernard; Hosseini, Mir Wais; Lehn, Jean-Marie; Sessions, Richard B. Helvetica Chimica Acta, 1985 , vol. 68, p. 289 - 299

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被引用次数: 68

摘要

Abstract The synthesis of five macrobicyclic polyamines 1–5 is described following a route in which the macrobicycle is formed by the coupling of two tripodal subunits. Such a sequence is appreciably shorter than the stepwise construction via a macrocycle, and may give higher yields, as illustrated by the case of bis-tren 3, which has been synthesized following both routes.