2-Furanmethanol, alpha-pentyl- → 4-Hydroxy-5-pentylcyclopent-2-en-1-one
반응식
[CH2:1]([CH:6](O)[C:7]1[O:11][CH:10]=[CH:9][CH:8]=1)[CH2:2][CH2:3][CH2:4][CH3:5].C(C1C(=O)CC([OH:23])C=1)CCCC>O>[CH2:1]([CH:6]1[CH:7]([OH:11])[CH:8]=[CH:9][C:10]1=[O:23])[CH2:2][CH2:3][CH2:4][CH3:5]참가 물질
4
반응 조건
- 온도
- 100 °C
실험 절차
In the same flask as used in Example 1, there were charged α-n-pentylfurfuryl alcohol (I-3) (33.6 g) and water (1680 g), and the mixture was stirred at 100° C. while adjusting to a pH of 4.6-5.0. The reaction mixture was treated in the same manner as in Example 1 to give a mixture (29.2 g) of 2-n-pentyl-3-hydroxy-4-cyclopentenone (II-3) and 2-n-pentyl-4-hydroxy-2-cyclopentenone (III-3). Yield, 87%.
후처리
- additionThe reaction mixture was treated in the same manner as in Example 1
출처 및 근거
- ORD 기록
- ord-84878518dbe14a3998a0735d571f092a
- 출처 데이터셋
- uspto-grants-1985_01
- 특허 번호
- US04496767
반응 노트
불러오는 중…