Metathesis cascade strategies (ROM–RCM–CM): a DOS approach to skeletally diverse sultams
作者:Kyu Ok Jeon、Dinesh Rayabarapu、Alan Rolfe、Kelly Volp、Iman Omar、Paul R. Hanson
DOI:10.1016/j.tet.2009.03.080
日期:2009.6
ring-opening metathesis/ring-closing metathesis/cross-metathesis (ROM–RCM–CM) cascade strategy to the synthesis of a diverse collection of bi- and tricyclic sultams is reported. In this study, functionalized sultam scaffolds derived from intramolecular Diels–Alder (IMDA) reactions undergo metathesis cascades to yield a collection of tricyclic sultams. Additional appendage-based diversity was achieved
据报道,开发了开环复分解/闭环复分解/交叉复分解(ROM-RCM-CM)级联策略来合成多种双环和三环磺内酯。在这项研究中,源自分子内狄尔斯-阿尔德(IMDA)反应的功能化磺内酰胺支架经历复分解级联,产生一系列三环磺内酰胺。通过利用各种 CM 合作伙伴,实现了基于附属物的额外多样性。