C[CH:2]1[C:7]2([CH2:18][NH:17][CH2:16][C:9]3([CH2:14][CH2:13][CH2:12][CH2:11][CH:10]3C)[NH:8]2)[CH2:6][CH2:5][CH2:4][CH2:3]1.C1C2(C(=O)NC(=O)C3(CCCCC3)N2)CCCC1.CC1C2(C(=O)NC(=O)C3(CCCCC3C)N2)CCCC1>>[CH2:2]1[C:7]2([CH2:18][NH:17][CH2:16][C:9]3([CH2:14][CH2:13][CH2:12][CH2:11][CH2:10]3)[NH:8]2)[CH2:6][CH2:5][CH2:4][CH2:3]1In a similar manner, 1,9-dimethyl-7,15-diazadispiro[5,1,5,3]hexadecane is prepared by substituting for 7,15-diazadispiro[5,1,5,3]hexadecane-14,16-dione an equivalent amount of 1,9-dimethyl-7,15-diazadispiro[5,1,5,3]hexadecane-14,16-dione.
読み込み中…