作者:Tanya A. Bradford、Alan D. Payne、Anthony C. Willis、Michael N. Paddon-Row、Michael S. Sherburn
DOI:10.1021/jo9024557
日期:2010.1.15
simplest branched triene, [3]dendralene, has been devised. The synthesis is robust and operationally simple, requiring no chromatography and involving no protecting groups or specialized equipment, allowing the synthesis of the volatile hydrocarbon in pure, solvent free form on a multigram scale. The stability, dimerization when stored neat, and Diels−Alder reactivity of [3]dendralene―including double cycloaddition
已经设计了一种方便,高产的三步合成最简单的支链三烯[3]二烯。该合成稳健且操作简单,无需色谱法且不涉及保护基团或专用设备,从而可以以数克级的纯净,无溶剂形式合成挥发性烃。报道了[3]的Dendralene的稳定性,二聚化和纯净的Diels-Alder反应性(包括双环加成序列和催化对映选择性变体)。