Hydrochloric Acid → {4-[3,3-Bis-(4-bromo-phenyl)-allylsulfanyl]-2-methyl-phenoxy}-acetic acid

HRID 1247662

반응식

HRID 1247662 반응식
C[O:2][C:3](=[O:31])[CH2:4][O:5][C:6]1[CH:11]=[CH:10][C:9]([S:12][CH2:13][CH:14]=[C:15]([C:23]2[CH:28]=[CH:27][C:26]([Br:29])=[CH:25][CH:24]=2)[C:16]2[CH:21]=[CH:20][C:19]([Br:22])=[CH:18][CH:17]=2)=[CH:8][C:7]=1[CH3:30].[OH-].[Na+].O.Cl>C(O)C>[Br:29][C:26]1[CH:25]=[CH:24][C:23]([C:15]([C:16]2[CH:21]=[CH:20][C:19]([Br:22])=[CH:18][CH:17]=2)=[CH:14][CH2:13][S:12][C:9]2[CH:10]=[CH:11][C:6]([O:5][CH2:4][C:3]([OH:31])=[O:2])=[C:7]([CH3:30])[CH:8]=2)=[CH:28][CH:27]=1

참가 물질

6

반응물 4

HCID 313Hydrochloric AcidHCID 962WaterHCID 14798Sodium HydroxideHCID 9937738{4-[3,3-Bis-(4-bromo-phenyl)-allylsulfanyl]-2-methyl-phenoxy}-acetic acid methyl ester

생성물 1

HCID 10370262{4-[3,3-Bis-(4-bromo-phenyl)-allylsulfanyl]-2-methyl-phenoxy}-acetic acid수율 93.5%

시약·촉매·용매 1

HCID 702Ethanol용매

실험 절차

A solution of {4-[3,3-bis-(4-bromo-phenyl)-allylsulfanyl]-2-methyl-phenoxy}-acetic acid methyl ester (example 1) (530 mg, 0.94 mmol) in ethanol (20 ml) and 1M NaOH (2.0 ml, 2.0 mmol) was stirred at room temp. for 2 h. The reaction mixture added water (20 ml) and 1N HCl (3.0 ml). The water phase was extracted with dichloromethane (2×50 ml) and the combined organic phases were dried with MgSO4, filtered and evaporated to give 482 mg (93%) of the title compound.

후처리

  1. extractionThe water phase was extracted with dichloromethane (2×50 ml)
  2. dry with materialthe combined organic phases were dried with MgSO4
  3. filtrationfiltered
  4. customevaporated

출처 및 근거

ORD 기록
ord-7244a62755ea48e69224ef5057fd7f5f
출처 데이터셋
uspto-grants-2006_10
특허 번호
US07129268B2

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