(1R,4S)-(+)-2-exo-(<(1S,2R,4R,R
S)-2-hydroxy-7,7-dimethylbicyclo<2.2.1>heptan-1-yl>methylsulfinyl)-N-but-3-ynylbicyclo<2.2.1>hept-5-ene-2-endo,3-endo-dicarboximide 在
盐酸 、 sodium tetrahydroborate 、
乙醇 作用下,
以
甲醇 为溶剂,
反应 3.0h,
以78%的产率得到(1R,2R,5R,6S,7S)-(+)-4-(but-3''-ynyl)-5-hydroxy-2-(<(1'S,2'R,4'R,4
S)-2'-hydroxy-7',7'-dimethylbicyclo<2'.2'.1'>heptan-1'-yl>methylsulfinyl)-4-azatricyclo<5.2.1.0
2.6>dec-8-en-3-one