tert-Butanol → HCID 22459185、化合物
反応式
[CH:1]1([N:7]=[C:8]=[N:9][CH:10]2[CH2:15][CH2:14][CH2:13][CH2:12][CH2:11]2)[CH2:6][CH2:5][CH2:4][CH2:3][CH2:2]1.[C:16]([OH:20])([CH3:19])([CH3:18])[CH3:17]>[Cu](Cl)Cl>[C:16]([O:20][C:8](=[N:7][CH:1]1[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6]1)[NH:9][CH:10]1[CH2:15][CH2:14][CH2:13][CH2:12][CH2:11]1)([CH3:19])([CH3:18])[CH3:17]参加物
4
実験手順
A suspension of dicyclohexyl carbodiimide (2.00 g, 9.70 mmol), tert-butanol (1.00 ml, 10.6 mmol) and a catalytic amount of copper chloride (9.0 mg, 90 μmol) was stirred at room temperature for 24 h. The reaction mixture was filtered through a pad of celite, washed with CHCl3 (5 ml) and the solvent was evaporated under vacuum to afford 2.5 g (74%) of compound 2-tert-butyl-1,3-dicyclohexylisourea as a pale green thick liquid.