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Methanol → HCID 22170994, 화합물

HRID 2376224
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HRID 2376224 반응식
C([O:3][C:4](=[O:36])[C:5]([CH3:35])([C:28]1[CH:29]=[C:30]([CH3:34])[CH:31]=[CH:32][CH:33]=1)[CH2:6][C:7]1[CH:11]=[C:10]([C:12]2[CH:17]=[CH:16][C:15]([Cl:18])=[C:14]([Cl:19])[CH:13]=2)[N:9]([C:20]2[CH:25]=[CH:24][C:23]([O:26][CH3:27])=[CH:22][CH:21]=2)[N:8]=1)C.[OH-].[Li+].C1COCC1.CO>O>[Cl:19][C:14]1[CH:13]=[C:12]([C:10]2[N:9]([C:20]3[CH:21]=[CH:22][C:23]([O:26][CH3:27])=[CH:24][CH:25]=3)[N:8]=[C:7]([CH2:6][C:5]([CH3:35])([C:28]3[CH:29]=[C:30]([CH3:34])[CH:31]=[CH:32][CH:33]=3)[C:4]([OH:36])=[O:3])[CH:11]=2)[CH:17]=[CH:16][C:15]=1[Cl:18]
참가 물질실험 절차출처 및 근거반응 노트

참가 물질

6

반응물 4

HCID 887MethanolHCID 3939Lithium HydroxideHCID 8028TetrahydrofuranHCID 69199678HCID 69199678, 화합물

생성물 1

HCID 22170994HCID 22170994, 화합물수율 90%

시약·촉매·용매 1

HCID 962Water용매

실험 절차

The title compound was prepared by Method 2 from 3-[5-(3,4-dichloro-phenyl)-1-(4-methoxy-phenyl)-1H-pyrazol-3-yl]-2-methyl-2-m-tolyl-propionic acid ethyl ester (0.11 g, 0.21 mmol), lithium hydroxide (88 mg, 2.1 mmol), THF (2.3 mL), MeOH (0.87 mL) and water (0.87 mL) giving 93 mg (90%) of 3-[5-(3,4-dichloro-phenyl)-1-(4-methoxy-phenyl)-1H-pyrazol-3-yl]-2-methyl-2-m-tolyl-propionic acid. HPLC: Rt=3.42 (Method B). MS (ES+): mass calculated for C27H24Cl2N2O3, 494.12; m/z found 495.0 [M+H]+. 1H NMR (400 MHz, DMSO-d6): 12.50 (s, 1H), 7.58 (d, J=8.4 Hz, 1H), 7.41 (d, J=2.0 Hz, 1H), 7.26-7.19 (m, 3H), 7.16 (d, J=9.0 Hz, 2H), 7.08 (d, J=7.1 Hz, 1H), 7.03 (dd, J=2.0 Hz, 8.4 Hz, 1H), 6.97 (d, J=9.0 Hz, 2H), 6.20 (s, 1H), 3.78 (s, 3H), 3.37 (d, J=14.0 Hz, 1H), 3.14 (d, J=14.0 Hz, 1H), 2.31 (s, 3H), 1.46 (s, 3H).

출처 및 근거

ORD 기록
ord-b6addb34918d4b90924f9d7c40c099a3
출처 데이터셋
uspto-grants-2008_12
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US07465808B2

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