4-Hydroxybenzoic Acid → Benzoic acid, 4-((1-oxodecyl)oxy)-

HRID 247784

반응식

HRID 247784 반응식
[OH:1][C:2]1[CH:10]=[CH:9][C:5]([C:6]([OH:8])=[O:7])=[CH:4][CH:3]=1.C(N(CC)CC)C.[C:18](Cl)(=[O:28])[CH2:19][CH2:20][CH2:21][CH2:22][CH2:23][CH2:24][CH2:25][CH2:26][CH3:27].Cl>ClCCl.CN(C1C=CC=CN=1)C>[C:18]([O:1][C:2]1[CH:10]=[CH:9][C:5]([C:6]([OH:8])=[O:7])=[CH:4][CH:3]=1)(=[O:28])[CH2:19][CH2:20][CH2:21][CH2:22][CH2:23][CH2:24][CH2:25][CH2:26][CH3:27]

참가 물질

7

반응물 4

HCID 1354-Hydroxybenzoic AcidHCID 313Hydrochloric AcidHCID 8471TriethylamineHCID 66982Decanoyl chloride

생성물 1

HCID 3608562Benzoic acid, 4-((1-oxodecyl)oxy)-수율 78.7%

시약·촉매·용매 2

HCID 218852-Dimethylaminopyridine촉매HCID 6344Dichloromethane용매

실험 절차

To a solution of p-hydroxybenzoic acid (3 g) and triethylamine (2.4 g) in dichloromethane (30 ml) were added decanoyl chloride (4.3 g) and dimethylaminopyridine (0.2 g). The mixture was stirred at room temperature for about 20 hours. After dilute aqueous hydrochloric acid solution was added to the mixture, an organic layer was separated by a funnel. After the solution was distilled to remove the solvent, the residue was washed with n-hexane and dried to obtain the titled compound (about 5 g).

후처리

  1. customan organic layer was separated by a funnel
  2. distillationAfter the solution was distilled
  3. customto remove the solvent
  4. washthe residue was washed with n-hexane
  5. customdried

출처 및 근거

ORD 기록
ord-d0f29f1ace974ea1bd0bc63aa6f31766
출처 데이터셋
uspto-grants-1993_05
특허 번호
US05207947

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