Hydrochloric Acid → (3RS,4RS)-7-hydroxy-3-(4-hydroxyphenyl)-3-methyl-4-[4-(5-(4,4,5,5,5-pentafluoropentylsulfonyl)pentyloxy)phenyl]thiochroman

HRID 1859344노트

반응식

HRID 1859344 반응식
Cl.O1CCCC1.COC[O:10][C:11]1[CH:20]=[C:19]2[C:14]([CH:15]([C:32]3[CH:37]=[CH:36][C:35]([O:38][CH2:39][CH2:40][CH2:41][CH2:42][CH2:43][S:44]([CH2:47][CH2:48][CH2:49][C:50]([F:56])([F:55])[C:51]([F:54])([F:53])[F:52])(=[O:46])=[O:45])=[CH:34][CH:33]=3)[C:16]([C:22]3[CH:27]=[CH:26][C:25]([O:28]COC)=[CH:24][CH:23]=3)([CH3:21])[CH2:17][S:18]2)=[CH:13][CH:12]=1>O>[OH:10][C:11]1[CH:20]=[C:19]2[C:14]([CH:15]([C:32]3[CH:37]=[CH:36][C:35]([O:38][CH2:39][CH2:40][CH2:41][CH2:42][CH2:43][S:44]([CH2:47][CH2:48][CH2:49][C:50]([F:55])([F:56])[C:51]([F:52])([F:53])[F:54])(=[O:46])=[O:45])=[CH:34][CH:33]=3)[C:16]([C:22]3[CH:23]=[CH:24][C:25]([OH:28])=[CH:26][CH:27]=3)([CH3:21])[CH2:17][S:18]2)=[CH:13][CH:12]=1

참가 물질

5

반응물 3

HCID 313Hydrochloric AcidHCID 8028TetrahydrofuranHCID 22123606(3RS,4RS)-7-methoxymethyloxy-3-[4-(methoxymethyloxy)phenyl]-3-methyl-4-[4-(5-(4,4,5,5,5-pentafluoropentylsulfonyl)pentyloxy)phenyl]thiochroman

생성물 1

HCID 22123577(3RS,4RS)-7-hydroxy-3-(4-hydroxyphenyl)-3-methyl-4-[4-(5-(4,4,5,5,5-pentafluoropentylsulfonyl)pentyloxy)phenyl]thiochroman수율 70%

시약·촉매·용매 1

HCID 962Water용매

실험 절차

Aqueous 6N--HCl solution (1 ml) was added to tetrahydrofuran solution (1.5 ml) of (3RS,4RS)-7-methoxymethyloxy-3-[4-(methoxymethyloxy)phenyl]-3-methyl-4-[4-(5-(4,4,5,5,5-pentafluoropentylsulfonyl)pentyloxy)phenyl]thiochroman (37 mg, 0.050 mmol) and then stirred for one hour. After adding water, the reaction solution was extracted with ethyl acetate. The organic layer was washed with saturated saline, dried over anhydrous magnesium sulfate and then distilled under reduced pressure to remove the solvent. The crude product thus obtained was purified using silica gel plate (ethyl acetate:hexane=1:2) to obtain 22 mg (yield: 70%) of the title compound.

후처리

  1. extractionthe reaction solution was extracted with ethyl acetate
  2. washThe organic layer was washed with saturated saline
  3. dry with materialdried over anhydrous magnesium sulfate
  4. distillationdistilled under reduced pressure
  5. customto remove the solvent
  6. customThe crude product thus obtained
  7. customwas purified

출처 및 근거

ORD 기록
ord-4fa987f31210445cb5de622f594858e0
출처 데이터셋
uspto-grants-2000_11
특허 번호
US06153768

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