7-Octenal → Octanal

HRID 1980623

반응식

HRID 1980623 반응식
[H][H].[CH:3](=[O:11])[CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH:9]=[CH2:10].C(=O)CCCCCCC.C(O)CCCCCCC>[Ni].CCCCCC>[CH:3](=[O:11])[CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH3:10]

참가 물질

6

반응물 3

HCID 889477-OctenalHCID 87934410HCID 87934410, 화합물HCID 178418361HCID 178418361, 화합물2회

생성물 1

HCID 454Octanal

시약·촉매·용매 2

HCID 935Nickel촉매2회HCID 8058Hexane용매

실험 절차

The following run was carried out with another hydrogenation catalyst. A 100-ml three-necked flask equipped with a stirrer and a hydrogen gas inlet connected to a hydrogen gas reservoir equipped with a buret was charged with 20 ml (17.3 g) of the above distillate containing 7-octen-1-al, 20 ml of n-hexane and 0.5 g of a Raney nickel catalyst "NDT-65" (nickel content 45%; Kawaken Fine Chemicals), and the reaction was effected by stirring at room temperature and atmospheric pressure. With the progress of the reaction, hydrogen absorption began, and 3.85 liters of hydrogen was absorbed in 3.5 hours, when the reaction was stopped. The liquid reaction mixture was analyzed by gas chromatography. The n-octanal/n-octanol mole ratio was 69/31. No peaks for other products were detected.

후처리

  1. customA 100-ml three-necked flask equipped with a stirrer and a hydrogen gas inlet
  2. customequipped with a buret
  3. additionwas charged with 20 ml (17.3 g) of the above distillate
  4. custom3.85 liters of hydrogen was absorbed in 3.5 hours
  5. customThe liquid reaction mixture

출처 및 근거

ORD 기록
ord-987620fcae9344788653dd295aadfd18
출처 데이터셋
uspto-grants-1985_04
특허 번호
US04510331

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