4-Hydroxybenzoic Acid → Benzoic acid, 4-hydroxy-, (4-methoxyphenyl)methyl ester
반응식
[OH:1][C:2]1[CH:10]=[CH:9][C:5]([C:6]([OH:8])=[O:7])=[CH:4][CH:3]=1.[CH3:11][O:12][C:13]1[CH:20]=[CH:19][C:16]([CH2:17]Cl)=[CH:15][CH:14]=1.C(O)C>ClCCl>[OH:1][C:2]1[CH:10]=[CH:9][C:5]([C:6]([O:8][CH2:17][C:16]2[CH:19]=[CH:20][C:13]([O:12][CH3:11])=[CH:14][CH:15]=2)=[O:7])=[CH:4][CH:3]=1참가 물질
5
실험 절차
4-Hydroxybenzoic acid (1.38 g) was esterified by alkylation with 4-methoxybenzyl chloride by the method described in Example A-I-1, step a. The title compound (2.06 g) was obtained after silica gel column chromatography (0, 1, 2, 3% ethanol in dichloromethane). Rf (2%MeOH/CHCl3) 0.40.
출처 및 근거
- ORD 기록
- ord-7838a1ddf9884705bf9db20d2aa13cba
- 출처 데이터셋
- uspto-grants-2002_10
- 특허 번호
- US06458772B1
반응 노트
불러오는 중…