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7-(Methoxymethoxy)-3-(4-methoxymethoxyphenyl)-4-{9-[4-(4,4,5,5,5-pentafluoropentyl)piperazinyl]nonyl}-3-methylchroman → 7-Hydroxy-3-(4-hydroxyphenyl)-3-methyl-4-{9-[4-(4,4,5,5,5-pentafluoropentyl)piperazinyl]nonyl}chroman

HRID 1792291
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HRID 1792291 반응식
COC[O:4][C:5]1[CH:14]=[C:13]2[C:8]([CH:9]([CH2:26][CH2:27][CH2:28][CH2:29][CH2:30][CH2:31][CH2:32][CH2:33][CH2:34][N:35]3[CH2:40][CH2:39][N:38]([CH2:41][CH2:42][CH2:43][C:44]([F:50])([F:49])[C:45]([F:48])([F:47])[F:46])[CH2:37][CH2:36]3)[C:10]([C:16]3[CH:21]=[CH:20][C:19]([O:22]COC)=[CH:18][CH:17]=3)([CH3:15])[CH2:11][O:12]2)=[CH:7][CH:6]=1>Cl.CO>[OH:4][C:5]1[CH:14]=[C:13]2[C:8]([CH:9]([CH2:26][CH2:27][CH2:28][CH2:29][CH2:30][CH2:31][CH2:32][CH2:33][CH2:34][N:35]3[CH2:40][CH2:39][N:38]([CH2:41][CH2:42][CH2:43][C:44]([F:50])([F:49])[C:45]([F:48])([F:46])[F:47])[CH2:37][CH2:36]3)[C:10]([C:16]3[CH:21]=[CH:20][C:19]([OH:22])=[CH:18][CH:17]=3)([CH3:15])[CH2:11][O:12]2)=[CH:7][CH:6]=1
참가 물질반응 조건실험 절차후처리출처 및 근거반응 노트

참가 물질

4

반응물 1

HCID 220332377-(Methoxymethoxy)-3-(4-methoxymethoxyphenyl)-4-{9-[4-(4,4,5,5,5-pentafluoropentyl)piperazinyl]nonyl}-3-methylchroman

생성물 1

HCID 99171957-Hydroxy-3-(4-hydroxyphenyl)-3-methyl-4-{9-[4-(4,4,5,5,5-pentafluoropentyl)piperazinyl]nonyl}chroman수율 88%

시약·촉매·용매 2

HCID 313Hydrochloric Acid용매HCID 887Methanol용매

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온도
50 °C

실험 절차

7-(Methoxymethoxy)-3-(4-methoxymethoxyphenyl)-4-{9-[4-(4,4,5,5,5-pentafluoropentyl)piperazinyl]nonyl}-3-methylchroman (210 mg, 0.294 mmol) was dissolved in 2N-HCl solution in methanol, and the mixture was stirred at 50° C. for 1 hour. The mixture was cooled down to room temperature, adjusted to pH=9 using aqueous NaHCO solution, and then extracted with ethyl acetate. The organic layer was dried over anhydrous magnesium sulfate, filtered, and the organic solvent was removed under reduced pressure. The concentrate was subjected to column chromatography (n-hexane:ethyl acetate=1:1) to give 162 mg (yield: 88%. (3RS,4RS):(3RS,4SR)=8:5) of the title compound as a white solid.

후처리

  1. temperatureThe mixture was cooled down to room temperature
  2. extractionextracted with ethyl acetate
  3. dry with materialThe organic layer was dried over anhydrous magnesium sulfate
  4. filtrationfiltered
  5. customthe organic solvent was removed under reduced pressure

출처 및 근거

ORD 기록
ord-502f9fd81a9f4c6b8b752215ee2a5228
출처 데이터셋
uspto-grants-2006_07
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US07074819B2

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