2-({2-[(2-{[3-oxo-3-(thiophen-2-yl)propanoyl]oxy}ethyl)sulfanyl]ethyl}sulfanyl)ethyl (2E)-3-(thiophen-2-yl)prop-2-enoate 在
manganese(III) triacetate dihydrate 作用下,
以
溶剂黄146 为溶剂,
以69%的产率得到(1R*,15aR*)-1,6,7,9,10,12,13,15a-octahydro-1,3-di(thiophen-2-yl)-4H,15H-furo[3,4-l][1,4,7,10]dioxadithiacyclotetradecine-4,15-dione