(1R,2S,3R,4S,8aR)-2,3-bis(benzyloxy)-4-hydroxy-8-iodo-4-propyl-1,2,3,4,6,7,8,8a-octahydronaphthalen-1-yl formate 在
偶氮二异丁腈 、
三正丁基氢锡 作用下,
以
苯 为溶剂,
以90%的产率得到(1R,2S,3R,4S,8aR)-2,3-bis(benzyloxy)-4-hydroxy-4-propyl-1,2,3,4,6,7,8,8a-octahydronaphthalen-1-yl formate