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Water → 2-(2-{2-[2-(2-{3,5-Bis-[2-(2-{2-[2-(2-benzyloxy-ethoxy)-ethoxy]-ethoxy}-ethoxy)-ethoxy]-phenoxy}-ethoxy)-ethoxy]-ethoxy}-ethoxy)-ethanol

HRID 2075649
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HRID 2075649 반응식
[CH2:1]([O:8][CH2:9][CH2:10][O:11][CH2:12][CH2:13][O:14][CH2:15][CH2:16][O:17][CH2:18][CH2:19][O:20][CH2:21][CH2:22][O:23][C:24]1[CH:29]=[C:28]([O:30][CH2:31][CH2:32][O:33][CH2:34][CH2:35][O:36][CH2:37][CH2:38][O:39][CH2:40][CH2:41][O:42][CH2:43][CH2:44][O:45]C(C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)[CH:27]=[C:26]([O:65][CH2:66][CH2:67][O:68][CH2:69][CH2:70][O:71][CH2:72][CH2:73][O:74][CH2:75][CH2:76][O:77][CH2:78][CH2:79][O:80][CH2:81][C:82]2[CH:87]=[CH:86][CH:85]=[CH:84][CH:83]=2)[CH:25]=1)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.FC(F)(F)C(O)=O.O.C(OCC)(=O)C.C(OCC)(=O)C>C(Cl)Cl.CO>[CH2:1]([O:8][CH2:9][CH2:10][O:11][CH2:12][CH2:13][O:14][CH2:15][CH2:16][O:17][CH2:18][CH2:19][O:20][CH2:21][CH2:22][O:23][C:24]1[CH:29]=[C:28]([CH:27]=[C:26]([O:65][CH2:66][CH2:67][O:68][CH2:69][CH2:70][O:71][CH2:72][CH2:73][O:74][CH2:75][CH2:76][O:77][CH2:78][CH2:79][O:80][CH2:81][C:82]2[CH:87]=[CH:86][CH:85]=[CH:84][CH:83]=2)[CH:25]=1)[O:30][CH2:31][CH2:32][O:33][CH2:34][CH2:35][O:36][CH2:37][CH2:38][O:39][CH2:40][CH2:41][O:42][CH2:43][CH2:44][OH:45])[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

7

반응물 4

HCID 962WaterHCID 6422Trifluoroacetic acidHCID 23514209EtOAc EtOAcHCID 866070451,3-Bis-[2-(2-{2-[2-(2-benzyloxy-ethoxy)-ethoxy]-ethoxy}-ethoxy)-ethoxy]-5-[2-(2-{2-[2-(2-trityloxy-ethoxy)-ethoxy]-ethoxy}-ethoxy)-ethoxy]-benzene

생성물 1

HCID 586877452-(2-{2-[2-(2-{3,5-Bis-[2-(2-{2-[2-(2-benzyloxy-ethoxy)-ethoxy]-ethoxy}-ethoxy)-ethoxy]-phenoxy}-ethoxy)-ethoxy]-ethoxy}-ethoxy)-ethanol
수율 100%

시약·촉매·용매 2

HCID 887Methanol용매HCID 6344Dichloromethane용매2회

실험 절차

To an ice-cooled solution of Compound 46 (1.22 g, 1.01 mmol) in methylene chloride (15 ml), a methylene chloride solution containing 10% trifluoroacetic acid (7 ml) was added, and water (650 μl) was further added thereto, after which the ice bath was removed, and this was followed by stirring at room temperature for 30 minutes. Triethylamine was poured to the reaction solution, and this was followed by concentration under reduced pressure. The residue obtained was subjected to silica gel column chromatography (Yamazen YFLC Gel, eluent (ethyl acetate-ethyl acetate:methanol 9:1)) to yield Compound 47 (light-yellow oil 977 mg, Y. quant.).

후처리

  1. additionwas added
  2. customafter which the ice bath was removed
  3. additionTriethylamine was poured to the reaction solution
  4. concentrationthis was followed by concentration under reduced pressure
  5. customThe residue obtained

출처 및 근거

ORD 기록
ord-f49e66adf82f4fa5a44af4373ff31b87
출처 데이터셋
uspto-grants-2011_04
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US07919653B2

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