Benzyl Alcohol → Benzyloxycarbonylpropyleneurea

반응식

[O:1]([C:8]([CH2:10][CH:11]([NH:13][C:14]([NH2:16])=[O:15])[CH3:12])=O)C1C=CC=CC=1.[CH2:17]([OH:24])[C:18]1[CH:23]=[CH:22][CH:21]=[CH:20][CH:19]=1.C([O-])(=O)CCCCCCCCCCC.C([O-])(=O)CCCCCCCCCCC.C([Sn+2]CCCC)CCC.CN(C1C=CC=CN=1)C>>[CH2:17]([O:24][C:8]([CH2:10][CH:11]([NH:13][C:14]([NH2:16])=[O:15])[CH3:12])=[O:1])[C:18]1[CH:23]=[CH:22][CH:21]=[CH:20][CH:19]=1

참가 물질

반응물 4

HCID 244Benzyl Alcohol

HCID 218852-Dimethylaminopyridine

HCID 9809426Di-n-butyldilauryltin

HCID 67742160Phenoxycarbonylpropyleneurea

생성물 1

HCID 67742170Benzyloxycarbonylpropyleneurea

반응 조건

온도: 100 °C

실험 절차

A mixture of phenoxycarbonylpropyleneurea of 1.0 g (4.5 mmol), benzyl alcohol of 2.4 g (22.2 mmol), dibutyltin dilaurate of 20 mg (0.6 wt %) and dimethylaminopyridine of 20 mg (0.6 wt %) was heated for 3 hours at 100° C. with stirring. After confirming the completion of the reaction by the thin layer chromatograpy, the reaction product was concentrated and the resulting crude substance was separated by the chromatography to obtain the aimed substance of 600 mg (56.4%).