Hydrochloric Acid → HCID 610239, 화합물

HRID 916501노트

반응식

HRID 916501 반응식
[C:1]([C:5]1[CH:12]=[CH:11][C:8]([CH:9]=O)=[CH:7][CH:6]=1)([O:3][CH3:4])=[O:2].[C:13]([C:16]1[CH:21]=[CH:20][CH:19]=[CH:18][CH:17]=1)(=[O:15])[CH3:14].C[O-].[Na+].Cl>CO.CCOC(C)=O>[CH3:4][O:3][C:1](=[O:2])[C:5]1[CH:12]=[CH:11][C:8]([CH:9]=[CH:14][C:13](=[O:15])[C:16]2[CH:21]=[CH:20][CH:19]=[CH:18][CH:17]=2)=[CH:7][CH:6]=1

참가 물질

7

반응물 4

HCID 313Hydrochloric AcidHCID 7410AcetophenoneHCID 15294Methyl 4-FormylbenzoateHCID 10942334Sodium Methoxide

생성물 1

HCID 610239HCID 610239, 화합물

시약·촉매·용매 2

HCID 887Methanol용매HCID 8857Ethyl Acetate용매

실험 절차

To 4-carbomethoxybenzaldehyde (79 mg, 0.48 mmol) and acetophenone (56 μL, 0.48 mmol) in anhydrous methanol (1.6 mL), was added neat sodium methoxide (26 mg, 0.48 mmol). The mixture was stirred at room temperature overnight then heated to reflux for 1 hour, cooled down to room temperature and added HCl 1N and EtOAc. The layers were separated and the organic layer dried over anhydrous MgSO4 and filtered. The solvent was evaporated under vacuum to afford a yellow solid, which was recrystallized from acetonitrile/water to give a pale yellow crystalline solid.

후처리

  1. temperaturethen heated
  2. temperatureto reflux for 1 hour
  3. temperaturecooled down to room temperature
  4. customThe layers were separated
  5. dry with materialthe organic layer dried over anhydrous MgSO4
  6. filtrationfiltered
  7. customThe solvent was evaporated under vacuum
  8. customto afford a yellow solid, which
  9. customwas recrystallized from acetonitrile/water
  10. customto give a pale yellow crystalline solid

출처 및 근거

ORD 기록
ord-fc7e66cb4734493ebd68acb392428f13
출처 데이터셋
uspto-grants-2007_09
특허 번호
USRE039850E1

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