Potassium Carbonate → N-(4-(2-(1-(4-Fluorophenyl)ethoxy)-6-(4-(trifluoromethyl)phenyl)pyrimidin-4-yloxy)benzo[d]thiazol-2-yl)acetamide

HRID 2056706ノート

反応式

HRID 2056706 の反応式
Cl[C:2]1[N:7]=[C:6]([O:8][C:9]2[C:14]3[N:15]=[C:16]([NH:18][C:19](=[O:21])[CH3:20])[S:17][C:13]=3[CH:12]=[CH:11][CH:10]=2)[CH:5]=[C:4]([C:22]2[CH:27]=[CH:26][C:25]([C:28]([F:31])([F:30])[F:29])=[CH:24][CH:23]=2)[N:3]=1.[F:32][C:33]1[CH:41]=[CH:40][C:36]([CH:37]([OH:39])[CH3:38])=[CH:35][CH:34]=1.C([O-])([O-])=O.[K+].[K+].CS(O[Na])=O>CN(C=O)C.O.CCOC(C)=O>[F:32][C:33]1[CH:41]=[CH:40][C:36]([CH:37]([O:39][C:2]2[N:7]=[C:6]([O:8][C:9]3[C:14]4[N:15]=[C:16]([NH:18][C:19](=[O:21])[CH3:20])[S:17][C:13]=4[CH:12]=[CH:11][CH:10]=3)[CH:5]=[C:4]([C:22]3[CH:27]=[CH:26][C:25]([C:28]([F:31])([F:30])[F:29])=[CH:24][CH:23]=3)[N:3]=2)[CH3:38])=[CH:35][CH:34]=1

参加物

8

反応物 4

HCID 11430Potassium CarbonateHCID 739461-(4-Fluorophenyl)ethanolHCID 58612070N-{4-[2-chloro-6-(4-trifluoromethyl-phenyl)-pyrimidin-4-yloxy]-benzo[d]thiazol-2-yl}-acetamideHCID 178504973HCID 178504973、化合物

生成物 1

HCID 58612042N-(4-(2-(1-(4-Fluorophenyl)ethoxy)-6-(4-(trifluoromethyl)phenyl)pyrimidin-4-yloxy)benzo[d]thiazol-2-yl)acetamide

試薬・触媒・溶媒 3

HCID 962Water溶媒HCID 6228Dimethylformamide溶媒HCID 8857Ethyl Acetate溶媒

反応条件

温度
120 °C

実験手順

A mixture of N-{4-[2-chloro-6-(4-trifluoromethyl-phenyl)-pyrimidin-4-yloxy]-benzo[d]thiazol-2-yl}-acetamide (465 mg, 1.0 mmol, Example 7(d)), 4-fluoro-α-methylbenzyl-alcohol (140 mg, 1 mmol, Aldrich), K2CO3 (207 mg, 1.5 mmol) and 85% MeSO2Na (30 mg, 0.25 mmol, Aldrich) in DMF (50 mL) was heated at 120° C. with stirring for 5 h. The reaction mixture was allowed to reach room temperature and was diluted with water (50 mL), and exacted with EtOAc (2×50 mL). The organic phase was washed with brine (10 mL), dried over Na2SO4, and filtered. The filtrate was evaporated in vacuo and the residue purified by silica gel column chromatography (20% EtOAc/hexane) to give the title compound. MS (ESI, pos. ion) m/z: 569 (M+1).

後処理

  1. customto reach room temperature
  2. washThe organic phase was washed with brine (10 mL)
  3. dry with materialdried over Na2SO4
  4. filtrationfiltered
  5. customThe filtrate was evaporated in vacuo
  6. customthe residue purified by silica gel column chromatography (20% EtOAc/hexane)

出典と根拠

ORDレコード
ord-5b401ed6bb2e43ba9516bd885972a2a7
出典データセット
uspto-grants-2008_02
特許番号
US07335672B2

反応ノート

読み込み中…