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Water → HCID 21470408, 화합물

HRID 2294750
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HRID 2294750 반응식
C1(C)C=CC(S(O[CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][CH:20]=[CH2:21])(=O)=O)=CC=1.O[C:24]1[CH:29]=[CH:28][C:27]([C:30]2[CH:35]=[CH:34][C:33]([OH:36])=[CH:32][CH:31]=2)=[CH:26][CH:25]=1.[H-].[Na+].[OH2:39]>C(O)CCC>[CH2:21]([O:36][C:33]1[CH:34]=[CH:35][C:30]([C:27]2[CH:28]=[CH:29][CH:24]=[CH:25][CH:26]=2)=[C:31]([OH:39])[CH:32]=1)[CH2:20][CH2:19][CH2:18][CH2:17][CH2:16][CH2:15][CH2:14][CH2:13][CH:12]=[CH2:11]
참가 물질반응 조건실험 절차후처리출처 및 근거반응 노트

참가 물질

6

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HCID 962WaterHCID 71124,4'-DihydroxybiphenylHCID 24758Sodium hydrideHCID 11141895HCID 11141895, 화합물

생성물 1

HCID 21470408HCID 21470408, 화합물수율 47.6%

시약·촉매·용매 1

HCID 2631-Butanol용매3회

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온도
110 °C

실험 절차

The above-prepared 2.60 g (8.02 mM) of 10-undecenyl p-toluenesulfonate, 3.0 g (16.0 mM) of dihydroxybiphenyl and 3 ml of butanol were mixed and sufficiently stirred. To the mixture, a solution of 0.41 g (9.74 mM) of sodium hydride in 6 ml of butanol was added, followed by heat-refluxing for 7 hours at 110° C. After the reaction, the reaction mixture was subjected to distilling-off of butanol and addition of water, followed by extraction with ether to obtain an extract. The extract was dried with anhydrous sodium sulfate, followed by distilling-off of ether and purification by column chromatography (eluent: methylene chloride) to obtain 1.55 g (3.82 mM) of p-(10-undecenyl)oxyhydroxybiphenyl (Yield: 47.6%).

후처리

  1. customAfter the reaction
  2. extractionfollowed by extraction with ether
  3. customto obtain an extract
  4. dry with materialThe extract was dried with anhydrous sodium sulfate
  5. distillationfollowed by distilling-off of ether and purification by column chromatography (eluent: methylene chloride)

출처 및 근거

ORD 기록
ord-7427014f914c414fb694d6456fac1cd8
출처 데이터셋
uspto-grants-1997_11
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US05690858

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