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Isosarcophytol-A[(-)-1]及其乙酸酯[(-)-2]是从澳大利亚软珊瑚(Nephtheabrassica)中分离出来的大环二萜类化合物。文献[2]报道了其前体化合物(3)的合成。本文报道用低价钛(TiCl_4/Zn)诱导3
Isosarcophytol-A [(-) - 1] and its acetate [(-) - 2] are macrocyclic diterpene compounds isolated from the Australian soft coral (Nephtheabrassica). Literature [2] reported the synthesis of its precursor compound (3). This article reports the use of low price titanium (TiCl_4 / Zn) induced 3