Ethane, 2-bromo-1,1-diethoxy- → HCID 22911704, 화합물

반응식

[O:1]([C:8]1[CH:13]=[CH:12][CH:11]=[CH:10][C:9]=1[CH2:14][C:15]([NH2:17])=[O:16])[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.[CH2:18](OC(OCC)CBr)[CH3:19]>CN(C=O)C.O>[O:1]([C:8]1[CH:13]=[CH:12][CH:11]=[CH:10][C:9]=1[CH2:14][C:15]1[O:16][CH:18]=[CH:19][N:17]=1)[C:2]1[CH:3]=[CH:4][CH:5]=[CH:6][CH:7]=1

참가 물질

실험 절차

A mixture of (2-phenoxyphenyl)acetamide (3.9 g) and bromoacetaldehyde diethyl acetal (3.1 ml) in DMF (100 ml) was heated for 2 hours. After cooling, the resulting mixture was diluted with water and extracted with ether. The extracts were washed with water then dried, concentrated and chromatographed using ethyl acetate: hexane (50:50) as eluant to give 2-(2-phenoxyphenylmethyl)oxazole (1.77 g, 41%) as a brown oil, 1H NMR (CDCl3): delta 4.20 (2H,s), 7.01 (1H,s) and 7.54 (1H,s) ppm.