英语翻译A portion of the n-hexane fraction (30 g) was chromatographedon silica gel column eluting with a gradient of nhexane-EtOAc to afford compound 1 (756 mg).Compound1; El-MS m/z (70 eV,tel.int.%):412 [M]+ (11.9),397 (3.8),394 (2.8),379 (3.7),
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/17 15:13:18
![英语翻译A portion of the n-hexane fraction (30 g) was chromatographedon silica gel column eluting with a gradient of nhexane-EtOAc to afford compound 1 (756 mg).Compound1; El-MS m/z (70 eV,tel.int.%):412 [M]+ (11.9),397 (3.8),394 (2.8),379 (3.7),](/uploads/image/z/7889955-51-5.jpg?t=%E8%8B%B1%E8%AF%AD%E7%BF%BB%E8%AF%91A+portion+of+the+n-hexane+fraction+%2830+g%29+was+chromatographedon+silica+gel+column+eluting+with+a+gradient+of+nhexane-EtOAc+to+afford+compound+1+%28756+mg%29.Compound1%3B+El-MS+m%2Fz+%2870+eV%2Ctel.int.%25%29%3A412+%5BM%5D%2B+%2811.9%29%2C397+%283.8%29%2C394+%282.8%29%2C379+%283.7%29%2C)
xToWWRɫ_MHE2JTR؎mu@@NhhO4@*(*Hz'μ)$R/7|͋K8=̎oOA?ĝ(hvry12*QB=zAAl`rh5PkݵB'nfAc'GD2{h-l Rq2X?%Z