Sato Shingo, Sato Toshihiro
Faculty of Engineering, Yamagata University, 4-3-16 Jonan, Yonezawa-shi, Yamagata 992-8510, Japan.
Carbohydr Res. 2005 Oct 17;340(14):2251-5. doi: 10.1016/j.carres.2005.07.019.
Bis(3'-indolyl)alkanes and bis(3'-indolyl) derivatives containing a 1-deoxyalditol moiety were synthesized in the presence of 5 mol% of scandium(III) trifluoromethanesulfonate [Sc(OTf)3] in CH3CN or EtOH-H2O mixture as a solvent from room temperature to 70 degrees C in good yields (78-97%).
在5 mol%三氟甲磺酸钪[Sc(OTf)₃]存在下,以乙腈或乙醇 - 水混合物为溶剂,从室温到70摄氏度,合成了含有1 - 脱氧醛糖醇部分的双(3'-吲哚基)烷烃和双(3'-吲哚基)衍生物,产率良好(78 - 97%)。