Humboldt-Universität zu Berlin, Institut für Chemie, Brook-Taylor-Strasse 2, D-12489 Berlin, Germany.
Inorg Chem. 2010 May 3;49(9):4313-8. doi: 10.1021/ic100171f.
Bismuth allyloxides, [Bi(OR)(3)] with R = CH(2)CH=CH(2), CH(CH(3))CH=CH(2), C(CH(3))(2)CH=CH(2), and CH(2)CH=C(CH(3))(2), can be prepared by alcoholysis of [Bi(O(t)Bu)(3)] and, in some cases, also via salt metathesis reactions starting from BiCl(3) and sodium allylates. They are readily soluble in common organic solvents, and NMR spectroscopic investigations do not provide any hint to aggregated species or any equilibria in solution. The majority of the compounds also proved volatile enough to be purified by sublimation. Crystal structure analyses, however, provided evidence for a high degree of aggregation in the solid state, which leads to large rings and chains as structural motifs.
三丁基氧化铋[Bi(OR)(3)]（R=CH(2)CH=CH(2)、CH(CH(3))CH=CH(2)、C(CH(3))(2)CH=CH(2)和 CH(2)CH=C(CH(3))(2)）可通过三丁基氧化铋[Bi(O(t)Bu)(3)]的醇解反应制备，在某些情况下，也可通过 BiCl(3)和烯丙酸钠的盐交换反应制备。它们易溶于常见有机溶剂，NMR 光谱研究没有提供任何聚集态物质或溶液中任何平衡的迹象。大多数化合物的挥发性也足以通过升华进行纯化。然而，晶体结构分析表明，在固态中存在高度聚集，这导致大环和链作为结构基元。
