(3-Methoxyphenyl)boronic acid → HCID 178498925, 화합물

HRID 1423915노트

반응식

HRID 1423915 반응식
[CH3:1][O:2][C:3]([C:5]1[C:6](=[O:17])[S:7][C:8]2[C:13]([C:14]=1[OH:15])=[CH:12][CH:11]=[C:10](Br)[CH:9]=2)=[O:4].[CH3:18][O:19][C:20]1[CH:21]=[C:22](B(O)O)[CH:23]=[CH:24][CH:25]=1>>[CH3:1][O:2][C:3]([C:5]1[C:6](=[O:17])[S:7][C:8]2[C:13]([C:14]=1[OH:15])=[CH:12][CH:11]=[C:10]([C:24]1[CH:23]=[CH:22][CH:21]=[C:20]([O:19][CH3:18])[CH:25]=1)[CH:9]=2)=[O:4]

참가 물질

3

반응물 2

HCID 2734370(3-Methoxyphenyl)boronic acidHCID 178498916HCID 178498916, 화합물

생성물 1

HCID 178498925HCID 178498925, 화합물

실험 절차

4-Hydroxy-7-(3-methoxy-phenyl)-2-oxo-2H-thiochromene-3-carboxylic acid methyl ester was prepared from 7-bromo-4-hydroxy-2-oxo-2H-thiochromene-3-carboxylic acid methyl ester (Example 5e) and 3-methoxyphenylboronic acid under conditions analogous to Example 7(a). MS ESI(−) m/e: 341.10 (M−1).

출처 및 근거

ORD 기록
ord-c81d4cc7a0b34f148e96218184c9aaec
출처 데이터셋
uspto-grants-2015_01
특허 번호
US08927591B2

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