Amberlyst-15–Catalyzed Efficient Cyclization of γ- and δ-Unsaturated Alcohols: Green Synthesis of Oxygen Heterocycles
摘要:
Amberlyst-15 (H+) resin catalyzes efficient cationic endo-cyclization of - and -unsaturated alcohols to yield tetrahydro-(2H)-pyrans and oxepanes. The merits of the present protocol are good yield of the products under mild conditions, simple workup, and reusability of the resin.
DOI:
10.1080/00397910902945345
作为产物:
描述:
丙醛 、 alkaline earth salt of/the/ methylsulfuric acid 生成 4,8-二甲基壬-7-烯-3-醇
参考文献:
名称:
Doeuvre, Bulletin de la Societe Chimique de France, 1929, vol. <4>45, p. 712