Acetic Acid → (E)-1-(Benzyloxy)-4-(2-nitrovinyl)benzene

HRID 78278

반응식

HRID 78278 반응식
[CH2:1]([O:8][C:9]1[CH:16]=[CH:15][C:12]([CH:13]=O)=[CH:11][CH:10]=1)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.C(O)(=O)C.[N+:21]([CH3:24])([O-:23])=[O:22].C([O-])(=O)C.[NH4+]>O>[CH2:1]([O:8][C:9]1[CH:16]=[CH:15][C:12](/[CH:13]=[CH:24]/[N+:21]([O-:23])=[O:22])=[CH:11][CH:10]=1)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1

참가 물질

6

반응물 4

HCID 176Acetic AcidHCID 6375NitromethaneHCID 78109Benzaldehyde, 4-(phenylmethoxy)-HCID 517165Ammonium Acetate

생성물 1

HCID 5702926(E)-1-(Benzyloxy)-4-(2-nitrovinyl)benzene수율 97.9%

시약·촉매·용매 1

HCID 962Water용매

반응 조건

온도
100 °C

실험 절차

To a mixture of 4-benzyloxy benzaldehyde (50 g, 0.24 mol) and acetic acid (200 mL) were added nitromethane (64 mL, 1.2 mol) and ammonium acetate (36 g, 0.47 mol), which was stirred for 90 minutes at 100° C. The reaction mixture was cooled to room temperature, and water (1 L) was added at the same temperature. The deposited solids were filtered to obtain the title compound (60 g).

후처리

  1. temperatureThe reaction mixture was cooled to room temperature
  2. filtrationThe deposited solids were filtered

출처 및 근거

ORD 기록
ord-4245e0c393014aae9eda696d8b07c9f8
출처 데이터셋
uspto-grants-2014_09
특허 번호
US08841327B2

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