作者:Joseph Benford‐Ward、Sanaz Ahmadipour、Aliya Sembayeva、Louise Male、Richard S. Grainger
DOI:10.1002/chem.202202429
日期:2022.12.20
Hajos-Parrish ketone is used to prepare a key building block for the total synthesis of the marine natural product dictyoxetane in enantiopure form. A synthetic alternative to the Garst-Spencer furan annelation is developed, and the reactivity and diastereoselectivity of the resulting tetrasubstituted chiral furan in cycloaddition reactions towards an appropriately functionalised carbocyclic core of dictyoxetane
Hajos-Parrish 酮用于制备对映体纯形式的海洋天然产物双氧环乙烷全合成的关键构件。开发了 Garst-Spencer 呋喃环化的合成替代品,并探索了所得四取代手性呋喃在环加成反应中对双氧杂环丁烷的适当官能化碳环核的反应性和非对映选择性。