Water → 1-[4-[4-(3-Isopropyl-[1,2,4]oxadiazol-5-yl)-piperidin-1-yl]-6-(4-methanesulfonyl-phenoxy)-pyrimidin-5-yl]-ethanone

HRID 2067133ノート

反応式

HRID 2067133 の反応式
Cl[C:2]1[C:7]([C:8](=[O:10])[CH3:9])=[C:6]([O:11][C:12]2[CH:17]=[CH:16][C:15]([S:18]([CH3:21])(=[O:20])=[O:19])=[CH:14][CH:13]=2)[N:5]=[CH:4][N:3]=1.[CH:22]([C:25]1[N:29]=[C:28]([CH:30]2[CH2:35][CH2:34][NH:33][CH2:32][CH2:31]2)[O:27][N:26]=1)([CH3:24])[CH3:23].C(=O)([O-])[O-].[K+].[K+].O>CN(C)C=O>[CH:22]([C:25]1[N:29]=[C:28]([CH:30]2[CH2:35][CH2:34][N:33]([C:2]3[C:7]([C:8](=[O:10])[CH3:9])=[C:6]([O:11][C:12]4[CH:17]=[CH:16][C:15]([S:18]([CH3:21])(=[O:20])=[O:19])=[CH:14][CH:13]=4)[N:5]=[CH:4][N:3]=3)[CH2:32][CH2:31]2)[O:27][N:26]=1)([CH3:24])[CH3:23]

参加物

6

反応物 4

HCID 962WaterHCID 11430Potassium CarbonateHCID 242088454-(3-(Propan-2-yl)-1,2,4-oxadiazol-5-yl)piperidineHCID 859844451-[4-Chloro-6-(4-methanesulfonyl-phenoxy)-pyrimidin-5-yl]-ethanone

生成物 1

HCID 582164601-[4-[4-(3-Isopropyl-[1,2,4]oxadiazol-5-yl)-piperidin-1-yl]-6-(4-methanesulfonyl-phenoxy)-pyrimidin-5-yl]-ethanone収率 20%

試薬・触媒・溶媒 1

HCID 6228Dimethylformamide溶媒

実験手順

To a solution of 1-[4-chloro-6-(4-methanesulfonyl-phenoxy)-pyrimidin-5-yl]-ethanone (0.21 mmol, 70 mg) and 4-(3-isopropyl-[1,2,4]oxadiazol-5-yl)-piperidine (0.21 mmol, 49 mg) in N,N-dimethyl formamide (500 uL) was added potassium carbonate (0.21 mmol, 29 mg). The mixture was microwaved at 100° C. for 150 seconds. Its progress was monitored by thin layer chromatography and LCMS. The reaction was treated with water and the desired compound was extracted in ethyl acetate. Organic layer was evaporated in vacuo. Purification by HPLC provided Compound A165 as a white solid (20 mg, 20%). 1H-NMR (400 MHz, CDCl3) δ(ppm): 8.24 (s, 1H); 8.01 (d, 2H); 7.32 (d, 2H); 4.02 (m, 2H); 3.22 (m, 3H); 3.10 (m, 1H); 3.08 (s, 3H); 2.69 (s, 3H), 2.18 (m, 2H), 2.02 (m, 2H); 1.35 (d, 6H). LCMS (ESI), m/z 486.3 (M+H+, 100%).

後処理

  1. customThe mixture was microwaved at 100° C. for 150 seconds
  2. extractionthe desired compound was extracted in ethyl acetate
  3. customOrganic layer was evaporated in vacuo
  4. customPurification by HPLC

出典と根拠

ORDレコード
ord-422d6efb945e4a898727c0ca7c6479c1
出典データセット
uspto-grants-2012_10
特許番号
US08293751B2

反応ノート

読み込み中…