反应条件
1: 1.) 1-hydroxy-7-azabenzotriazole, 1-ethyl-3-(3-(dimethylamino)propyl)carbodiimide hydrochloride, 2.) diisopropylethylamine / 1.) CH2Cl2, DMF, 15 min, 2.) CH2Cl2, DMF, overnight 2: 41 percent / TFA / CH2Cl2 / 0.12 h View Scheme
参考文献
Hansen, Thomas K.; Ankersen, Michael; Hansen, Birgit S.; Raun, Kirsten; Nielsen, Karin K.; Lau, Jesper; Peschke, Bernd; Lundt, Behrend F.; Thogersen, Henning; Johansen, Nils L.; Madsen, Kjeld; Andersen, Peter H.
Journal of Medicinal Chemistry, 1998 , vol. 41, # 19 p. 3705 - 3714