A short synthesis of (+)-harzialactone A and (R)-(+)-4-hexanolide via proline-catalyzed sequential α-aminooxylation and Horner–Wadsworth–Emmons olefination of aldehydes
作者:Shriram P. Kotkar、Gurunath S. Suryavanshi、Arumugam Sudalai
DOI:10.1016/j.tetasy.2007.07.031
日期:2007.8
An efficient and short enantioselective synthesis of the antitumor marine metabolite, (+)-harzialactone A 1 and pheromone, (R)-(+)-4-hexanolide 2 using l-proline-catalyzed sequential α-aminooxylation and Horner–Wadsworth–Emmons olefination of the respective aldehydes is described.
使用l-脯氨酸催化的连续α-氨氧基化和Horner-Wadsworth-Emmons高效和短时对映选择性合成抗肿瘤海洋代谢物(+)-哈兹内酯A 1和信息素(R)-(+)-4-己内酯2描述了各个醛的烯烃化。