(E)-1-(2,4-dinitrophenyl)-2-(4,4,6a,6b,8a,11,12,14b-octamethyl-1,2,4a,5,6,6a,7,8,8a,9,10,11,12,12a,14,14a-hexadecahydropicen-3-(4H,6bH,14bH)-ylidene)-hydrazine 、
硫代异氰酸苯酯 在
sodium hydride 作用下,
以
N,N-二甲基甲酰胺 为溶剂,
反应 0.5h,
以18%的产率得到(E)-2-(2,4-dinitrophenyl)-1-(4,4,6a,6b,8a,11,12,14b-octamethyl-1,2,4a,5,6,6a,7,8,8a,9,10,11,12,12a,14,14a-hexadecahydropicen-3-(4H,6bH,14bH)-ylidene)-4-phenylthiosemicarbazide