Cyclohexane-1,1-dicarboxylic acid → Bis-1,4-dioxanemethanol cyclohexanedicarboxylate
반응식
[C:1]1([C:10]([OH:12])=[O:11])([C:7]([OH:9])=[O:8])[CH2:6][CH2:5][CH2:4][CH2:3][CH2:2]1.[O:13]1[CH2:18][CH2:17][O:16][CH2:15][CH:14]1[CH2:19][OH:20]>C([Sn](=O)CCCC)CCC.C1(C)C(C)=CC=CC=1>[C:1]1([C:10]([OH:12])=[O:11])([C:7]([OH:9])=[O:8])[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6]1.[O:13]1[CH2:18][CH2:17][O:16][CH2:15][CH:14]1[CH2:19][OH:20].[O:13]1[CH2:14][CH2:15][O:12][CH2:10][CH:1]1[CH2:7][OH:9]참가 물질
5
실험 절차
Following the procedure of Example 2, a mixture of 172 grams (1.0 mole) of cyclohexane dicarboxylic acid, 265.5 grams (2.25 moles) of 1,4-dioxanemethanol, 75 milliliters of xylene and 0.3 gram of dibutyltin oxide catalyst yields a gray waxy product in 91 percent yield. Recrystallization from an ethanol-water mixture gives the colorless bis-1,4-dioxanemethanol cyclohexanedicarboxylate.