반응식
[C:1](O)(=[O:8])[C:2]1C=CC=CC=1.[CH3:10][C:11]([CH2:15]CC=C(C)CCCC(C)CCCC(C)CCCC(C)C)=[CH:12][CH:13]=[O:14].[CH:36]1C=CC=C[CH:37]=1>>[CH2:1]([O:8][CH:13]([O:14][CH2:36][CH3:37])[CH:12]=[C:11]([CH3:10])[CH3:15])[CH3:2]참가 물질
4
실험 절차
0.1 Part of the reaction product, 1.74 parts of benzene, and 0.00018 part of benzoic acid were charged into a sealed tube, and reacted at 250°C. for 10 minutes. The product was subjected to gas chromatography analysis. It was thus confirmed that 3,7,11,15,19-pentamethyl-2,6-eicosadienal was obtained at the selectivity of 69.5% to the originally fed β-methyl-crotonaldehyde diethylacetal. The analytical value of the resulting acetal and aldehyde is shown in Table 16.
후처리
- customreacted at 250°C. for 10 minutes
출처 및 근거
- ORD 기록
- ord-9608f64b06d74ba694ee1a5dc8811c3d
- 출처 데이터셋
- uspto-grants-1976_08
- 특허 번호
- US03978092
연결된 노트
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