Water → HCID 58281299, 화합물
반응식
C[O:2][C:3](=O)[CH2:4][CH:5]([CH2:11][C:12]#[N:13])[CH2:6][C:7](OC)=[O:8].[H-].[H-].[H-].[H-].[Li+].[Al+3].O>C1COCC1>[OH:2][CH2:3][CH2:4][CH:5]([CH2:6][CH2:7][OH:8])[CH2:11][C:12]#[N:13]참가 물질
5
실험 절차
Under nitrogen atmosphere, 3-cyanomethyl-pentanedioic acid dimethyl ester (212 g) was added to a suspension of LiAlH4 (50.0 g) in THF (1.8 L) at −20° C. After stirring for 30 min., H2O (200 mL) was slowly added to the reaction mixture. The insoluble material was removed by filtration and the filtrate was concentrated under reduced pressure to obtain 5-hydroxy-3-(2-hydroxy-ethyl)-pentanenitrile (131 g). 1H NMR (200 MHz, CDCl3) δ ppm 1.38-1.91 (m, 4 H) 1.98-2.36 (m, 1 H) 2.50 (d, J=5.71 Hz, 2 H) 3.51-3.90 (m, 4 H).
후처리
- customThe insoluble material was removed by filtration
- concentrationthe filtrate was concentrated under reduced pressure
출처 및 근거
- ORD 기록
- ord-be2acfca88114277a951b9b89e9c200e
- 출처 데이터셋
- uspto-grants-2011_05
- 특허 번호
- US07951811B2
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