Triethylamine → 2-(4-Cyanophenyl)-N-((2-m-tolyl-6-(trifluoromethyl)pyridin-3-yl)methyl)propanamide

HRID 1428793ノート

反応式

HRID 1428793 の反応式
[C:1]([C:3]1[CH:8]=[CH:7][C:6]([CH:9]([CH3:13])[C:10]([OH:12])=O)=[CH:5][CH:4]=1)#[N:2].CN(C)CCCN=C=NCC.ON1C2C=CC=CC=2N=N1.[C:35]1([CH3:53])[CH:40]=[CH:39][CH:38]=[C:37]([C:41]2[C:46]([CH2:47][NH2:48])=[CH:45][CH:44]=[C:43]([C:49]([F:52])([F:51])[F:50])[N:42]=2)[CH:36]=1.C(N(CC)CC)C>C(#N)C.C(OC(=O)C)C>[C:1]([C:3]1[CH:4]=[CH:5][C:6]([CH:9]([CH3:13])[C:10]([NH:48][CH2:47][C:46]2[C:41]([C:37]3[CH:36]=[C:35]([CH3:53])[CH:40]=[CH:39][CH:38]=3)=[N:42][C:43]([C:49]([F:52])([F:50])[F:51])=[CH:44][CH:45]=2)=[O:12])=[CH:7][CH:8]=1)#[N:2]

参加物

8

反応物 5

HCID 8471TriethylamineHCID 159081-Ethyl-3-(3'-dimethylaminopropyl)carbodiimideHCID 757711-HydroxybenzotriazoleHCID 225698632-(4-Cyanophenyl)propanoic acidHCID 86680208(2-m-Tolyl-6-(trifluoromethyl)pyridin-3-yl)methanamine

生成物 1

HCID 866802292-(4-Cyanophenyl)-N-((2-m-tolyl-6-(trifluoromethyl)pyridin-3-yl)methyl)propanamide収率 87%

試薬・触媒・溶媒 2

HCID 6342Acetonitrile溶媒HCID 8857Ethyl Acetate溶媒

実験手順

To a stirred solution of 2-(4-cyanophenyl)propanoic acid (148 mg, 0.85 mmol) in acetonitrile were added N-(3-dimethylaminopropyl)-N′-ethylcarbodiimide (243 mg, 1.27 mmol), 1-hydroxybenzotriazole (171 mg, 1.27 mmol), (2-m-tolyl-6-(trifluoromethyl)pyridin-3-yl)methanamine (247 mg, 0.93 mmol) and triethylamine (0.29 mL, 2.11 mmol). The reaction mixture was stirred for overnight at room temperature. The mixture was diluted with ethylacetate and washed with water and brine. The organic layer was dried over magnesium sulfate and filtered. The filtrate removed in vacuo. The crude was purified by column chromatography. 2-(4-Cyanophenyl)-N-((2-m-tolyl-6-(trifluoromethyl)pyridin-3-yl)methyl)propanamide (311 mg) was obtained as 87% yield.

後処理

  1. washwashed with water and brine
  2. dry with materialThe organic layer was dried over magnesium sulfate
  3. filtrationfiltered
  4. customThe filtrate removed in vacuo
  5. customThe crude was purified by column chromatography

出典と根拠

ORDレコード
ord-04bf24511ccb4a0f82b6c31ecb1b1257
出典データセット
uspto-grants-2015_01
特許番号
US08937092B2

反応ノート

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