4-Chlorobenzaldehyde → HCID 53979452, 화합물

HRID 1659487노트

반응식

HRID 1659487 반응식
[CH3:1][C:2]1[O:3][C:4]([C:9]2[CH:14]=[CH:13][CH:12]=[CH:11][CH:10]=2)=[CH:5][C:6](=[O:8])[CH:7]=1.[Na].[Cl:16][C:17]1[CH:24]=[CH:23][C:20]([CH:21]=O)=[CH:19][CH:18]=1>[O-]CC.[Na+].C(O)C>[Cl:16][C:17]1[CH:24]=[CH:23][C:20]([CH:21]=[CH:1][C:2]2[O:3][C:4]([C:9]3[CH:14]=[CH:13][CH:12]=[CH:11][CH:10]=3)=[CH:5][C:6](=[O:8])[CH:7]=2)=[CH:19][CH:18]=1

참가 물질

6

반응물 3

HCID 77264-ChlorobenzaldehydeHCID 1205212-Methyl-6-phenyl-4H-pyran-4-oneHCID 5360545Sodium

생성물 1

HCID 53979452HCID 53979452, 화합물

시약·촉매·용매 2

HCID 702Ethanol용매2회HCID 2723922Sodium ethoxide용매

실험 절차

2-Methyl-6-phenyl-4H-pyran-4-one (3.7 g) was dissolved in sodium ethoxide solution prepared by dissolving sodium (0.46 g) in ethanol (50 ml). A solution of 4-chlorobenzaldehyde (5.6 g) in ethanol (50 ml) was added and the mixture was stirred at room temperature for 24 hours. The solid which formed was recrystallised from ethanol to give the title product (mp 169°-171° C.).

후처리

  1. customprepared
  2. customThe solid which formed
  3. customwas recrystallised from ethanol

출처 및 근거

ORD 기록
ord-c0b9eae380574c73a1d3d965b9ae0d5a
출처 데이터셋
uspto-grants-1981_12
특허 번호
US04304728

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