(Z)-isopropyl 7-((1R,5S,6R,7R)-3-butyl-7-((R)-3-hydroxy-5-phenylpentyl)-2,4-dioxa-3-borabicyclo[3.2.1]octan-6-yl)hept-5-enoate 、
2-(prop-2-yn-1-yl)pent-4-yn-1-yl 4-((chlorocarbonyl)oxy)benzoate 、 、
甲醇 以
吡啶 为溶剂,
反应 16.0h,
以to give the title compound as a clear colourless oil (102.2 mg, 47% yield)的产率得到2-(prop-2-yn-1-yl)pent-4-yn-1-yl 4-(((((R)-1-((1R,2R,3S,5R)-3,5-dihydroxy-2-((Z)-7-isopropoxy-7-oxohept-2-en-1-yl)cyclopentyl)-5-phenylpentan-3-yl)oxy)carbonyl)oxy)benzoate