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Piperidine → n-{5-[5-(4-Chloro-phenyl)-pyridin-2-ylethynyl]-3-methyl-pyridin-2-yl}-2-pyrrolidin-1-yl-acetamide

HRID 1916744
ノート
印刷プレビュー

反応式

HRID 1916744 の反応式
[C:1]([C:3]1[CH:4]=[C:5]([CH3:18])[C:6]([NH:9][C:10](=[O:17])[CH2:11][N:12]2[CH2:16][CH2:15][CH2:14][CH2:13]2)=[N:7][CH:8]=1)#[CH:2].[Cl:19][C:20]1[CH:25]=[CH:24][C:23]([C:26]2[CH:27]=[CH:28][C:29](I)=[N:30][CH:31]=2)=[CH:22][CH:21]=1.N1CCCCC1>C1COCC1.Cl[Pd](Cl)([P](C1C=CC=CC=1)(C1C=CC=CC=1)C1C=CC=CC=1)[P](C1C=CC=CC=1)(C1C=CC=CC=1)C1C=CC=CC=1.[Cu]I>[Cl:19][C:20]1[CH:21]=[CH:22][C:23]([C:26]2[CH:27]=[CH:28][C:29]([C:2]#[C:1][C:3]3[CH:4]=[C:5]([CH3:18])[C:6]([NH:9][C:10](=[O:17])[CH2:11][N:12]4[CH2:16][CH2:15][CH2:14][CH2:13]4)=[N:7][CH:8]=3)=[N:30][CH:31]=2)=[CH:24][CH:25]=1
参加物実験手順後処理出典と根拠反応ノート

参加物

7

反応物 3

HCID 8082PiperidineHCID 85969661N-(5-ethynyl-3-methyl-pyridin-2-yl)-2-pyrrolidin-1-yl-acetamideHCID 859698495-(4-Chlorophenyl)-2-iodopyridine

生成物 1

HCID 59835753n-{5-[5-(4-Chloro-phenyl)-pyridin-2-ylethynyl]-3-methyl-pyridin-2-yl}-2-pyrrolidin-1-yl-acetamide

試薬・触媒・溶媒 3

HCID 24350Copper(1+) iodide; Copper(I) iodide; Cuprous iodide; Cuprous iodide (CuI)
触媒
HCID 178418476HCID 178418476、化合物触媒
HCID 8028Tetrahydrofuran溶媒

実験手順

Under an argon atmosphere 4 mg (0.01 mmol) Pd(PPh3)2Cl2 and 1 mg (0.01 mmol) CuI are added to a solution of 73 mg (0.3 mmol) N-(5-ethynyl-3-methyl-pyridin-2-yl)-2-pyrrolidin-1-yl-acetamide and 95 mg (0.3 mmol) 5-(4-chloro-phenyl)-2-iodo-pyridine in 59 μL (0.6 mmol) piperidine and 10 mL THF and the reaction mixture is stirred for 30 min at RT. It is evaporated down i.vac., the residue is taken up in EtOAc, the organic phase is washed with water and saturated NaCl solution and dried over Na2SO4. After the desiccant and solvent have been eliminated the residue is purified first by chromatography (silica gel, EtOAc/MeOH/NH3 95:5:0.5) and then by HPLC.

後処理

  1. customIt is evaporated down i.vac
  2. washthe organic phase is washed with water and saturated NaCl solution
  3. dry with materialdried over Na2SO4
  4. customis purified first by chromatography (silica gel, EtOAc/MeOH/NH3 95:5:0.5)

出典と根拠

ORDレコード
ord-882ca5315ec14cd580d2a040b081342f
出典データセット
uspto-grants-2013_12
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US08618132B2

反応ノート

読み込み中…

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