3,4,5-Trimethoxyphenol → 4-Methoxy-benzenesulfonic acid 3,4,5-trimethoxy-phenyl ester

반응식

[CH3:1][O:2][C:3]1[CH:4]=[C:5]([OH:13])[CH:6]=[C:7]([O:11][CH3:12])[C:8]=1[O:9][CH3:10].[CH3:14][O:15][C:16]1[CH:21]=[CH:20][C:19]([S:22](F)(=[O:24])=[O:23])=[CH:18][C:17]=1N>>[CH3:14][O:15][C:16]1[CH:17]=[CH:18][C:19]([S:22]([O:13][C:5]2[CH:6]=[C:7]([O:11][CH3:12])[C:8]([O:9][CH3:10])=[C:3]([O:2][CH3:1])[CH:4]=2)(=[O:24])=[O:23])=[CH:20][CH:21]=1

참가 물질

반응물 2

HCID 695053,4,5-Trimethoxyphenol

HCID 969523-Amino-4-methoxyphenylsulphonyl fluoride

생성물 1

HCID 101260754-Methoxy-benzenesulfonic acid 3,4,5-trimethoxy-phenyl ester

실험 절차

3,4,5-trimethoxyphenol (504 mg) was processed as described in Example 43 (substituting 4-methoxybenzenesulfonyl chloride for 4-methoxymetanilyl fluoride) to provide 500 mg of the desired product.

출처 및 근거

ORD 기록: ord-a0c8dca7a0ed4cb9a6e081764116a79f
출처 데이터셋: uspto-grants-2005_08
DOI: 10.6084/m9.figshare.5104873.v1
특허 번호: US06924304B2

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