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Benzyl Chloride → 2-Chloro-3-benzyloxy-4-methoxybenzaldehyde

HRID 652802
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반응식

HRID 652802 반응식
[Cl:1][C:2]1[C:9]([OH:10])=[C:8]([O:11][CH3:12])[CH:7]=[CH:6][C:3]=1[CH:4]=[O:5].[CH2:13](Cl)[C:14]1[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=1.[Na].C(=O)([O-])[O-].[K+].[K+]>C(O)C.O>[Cl:1][C:2]1[C:9]([O:10][CH2:13][C:14]2[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=2)=[C:8]([O:11][CH3:12])[CH:7]=[CH:6][C:3]=1[CH:4]=[O:5]
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

7

반응물 4

HCID 7503Benzyl ChlorideHCID 11430Potassium CarbonateHCID 603956ChloroisovanilineHCID 5360545Sodium

생성물 1

HCID 117478332-Chloro-3-benzyloxy-4-methoxybenzaldehyde

시약·촉매·용매 2

HCID 702Ethanol용매HCID 962
이 페이지에서참가 물질실험 절차후처리출처 및 근거반응 노트
Water
용매

실험 절차

A mixture of 78 g of 2-chloro-3-hydroxy-4-methoxybenzaldehyde, 60.7 g of benzyl chloride, 3.9 g of sodium jodide, 74.6 g of potassium carbonate in 0.5 l of 95% ethanol was refluxed for 2 hours. After cooling the mixture was poured in water, the separated product was filtered and then recrystallized from absolute ethanol. 2-chloro-3-benzyloxy-4-methoxybenzaldehyde was obtained, m.p. 86°-88° C.

후처리

  1. temperatureAfter cooling the mixture
  2. filtrationthe separated product was filtered
  3. customrecrystallized from absolute ethanol

출처 및 근거

ORD 기록
ord-ba149259e75c4324a9cf07c799f34f61
출처 데이터셋
uspto-grants-1987_06
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US04673671

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