2-Naphthol → 2-(2-Naphthoxy)ethanol

HRID 443635노트

반응식

HRID 443635 반응식
[CH:1]1[C:10]2[C:5](=[CH:6][CH:7]=[CH:8][CH:9]=2)[CH:4]=[CH:3][C:2]=1[OH:11].Br[CH2:13][CH2:14][OH:15].C[O-].[Na+]>C(O)C>[CH:1]1[C:10]2[C:5](=[CH:6][CH:7]=[CH:8][CH:9]=2)[CH:4]=[CH:3][C:2]=1[O:11][CH2:13][CH2:14][OH:15]

참가 물질

5

반응물 3

HCID 86632-NaphtholHCID 108982-BromoethanolHCID 10942334Sodium Methoxide

생성물 1

HCID 71312-(2-Naphthoxy)ethanol

시약·촉매·용매 1

HCID 702Ethanol용매

실험 절차

A solution of 14.4 g. of 2-naphthol, 12.1 g. of 2-bromoethanol and 5.9 g. of sodium methoxide in 100 ml. of ethanol is allowed to stand two days at room temperature. The solvent is removed under vacuum and the residue extracted with ether. The ether extract is washed with water, dried (magnesium sulfate) and the solvent removed under vacuum to give crystals, m.p. 65°-70° C.

후처리

  1. customThe solvent is removed under vacuum
  2. extractionthe residue extracted with ether
  3. extractionThe ether extract
  4. washis washed with water
  5. dry with materialdried (magnesium sulfate)
  6. customthe solvent removed under vacuum
  7. customto give crystals, m.p. 65°-70° C.

출처 및 근거

ORD 기록
ord-e44b96c5bbf042d2aa00fb49b8d546f4
출처 데이터셋
uspto-grants-1981_04
특허 번호
US04260816

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