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Water → HCID 68635802, 화합물

HRID 1176356
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HRID 1176356 반응식
[CH3:1][C:2]1([CH3:59])[C:10]2[C:5](=[CH:6][C:7]([CH2:11][O:12][CH:13]3[CH:18]([C:19]4[CH:24]=[CH:23][C:22]([O:25][CH2:26][CH2:27][CH2:28][O:29][CH2:30][C:31]5[CH:36]=[CH:35][CH:34]=[CH:33][C:32]=5[O:37][CH3:38])=[CH:21][CH:20]=4)[CH2:17][CH2:16][N:15]([C:39]([O:41][C:42]([CH3:45])([CH3:44])[CH3:43])=[O:40])[CH2:14]3)=[CH:8][CH:9]=2)[N:4]([CH2:46][CH2:47][O:48][Si](C(C)C)(C(C)C)C(C)C)[CH2:3]1.[F-].C([N+](CCCC)(CCCC)CCCC)CCC.O>O1CCCC1>[OH:48][CH2:47][CH2:46][N:4]1[C:5]2[C:10](=[CH:9][CH:8]=[C:7]([CH2:11][O:12][CH:13]3[CH:18]([C:19]4[CH:24]=[CH:23][C:22]([O:25][CH2:26][CH2:27][CH2:28][O:29][CH2:30][C:31]5[CH:36]=[CH:35][CH:34]=[CH:33][C:32]=5[O:37][CH3:38])=[CH:21][CH:20]=4)[CH2:17][CH2:16][N:15]([C:39]([O:41][C:42]([CH3:45])([CH3:44])[CH3:43])=[O:40])[CH2:14]3)[CH:6]=2)[C:2]([CH3:59])([CH3:1])[CH2:3]1
참가 물질반응 조건실험 절차후처리출처 및 근거반응 노트

참가 물질

5

반응물 3

HCID 962WaterHCID 2724141Tetrabutylammonium FluorideHCID 68501154HCID 68501154, 화합물

생성물 1

HCID 68635802HCID 68635802, 화합물

시약·촉매·용매 1

HCID 8028Tetrahydrofuran용매

반응 조건

온도
60 °C

실험 절차

The solution of 0.595 g of tert-butyl 3-[3,3-dimethyl-1-(2-triisopropylsilanyloxyethyl)-2,3-dihydro-1H-indol-6-ylmethoxy]-4-{4-[3-(2-methoxybenzyloxy)propoxy]phenyl}piperidine-1-carboxylate in 8.0 ml of tetrahydrofuran is admixed with tetrabutylammonium fluoride solution (1M in tetrahydrofuran) and stirred at 60° C. over 1 hour. The reaction mixture is cooled, admixed with water (15 ml) and extracted with tert-butyl methyl ether (2×15 ml). The organic phases are washed successively with water (15 ml) and brine (15 ml), dried over sodium sulphate, filtered and concentrated by evaporation. The title compound is obtained as a yellowish oil from the residue by means of flash chromatography (SiO2 60F). Rf=0.13 (1:1 EtOAc-heptane); Rt=5.72.

후처리

  1. temperatureThe reaction mixture is cooled
  2. extractionextracted with tert-butyl methyl ether (2×15 ml)
  3. washThe organic phases are washed successively with water (15 ml) and brine (15 ml)
  4. dry with materialdried over sodium sulphate
  5. filtrationfiltered
  6. concentrationconcentrated by evaporation

출처 및 근거

ORD 기록
ord-1a9c6d81fd9248e4936cc31f42df4eba
출처 데이터셋
uspto-grants-2010_11
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US07842688B2

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