Diisopropylethylamine → N-[3-(1H-imidazol-1-yl)-5-(trifluoromethyl)phenyl]-4-methyl-3-([5-(pyrrolidin-1-ylmethyl)pyridin-3-yl]ethynyl}benzamide

HRID 1527849노트

반응식

HRID 1527849 반응식
[C:1]([C:3]1[CH:4]=[N:5][CH:6]=[C:7]([CH2:9][N:10]2[CH2:14][CH2:13][CH2:12][CH2:11]2)[CH:8]=1)#[CH:2].[N:15]1([C:20]2[CH:21]=[C:22]([NH:30][C:31](=[O:40])[C:32]3[CH:37]=[CH:36][C:35]([CH3:38])=[C:34](I)[CH:33]=3)[CH:23]=[C:24]([C:26]([F:29])([F:28])[F:27])[CH:25]=2)[CH:19]=[CH:18][N:17]=[CH:16]1.C(N(C(C)C)CC)(C)C>CN(C=O)C.C1C=CC([P]([Pd]([P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)([P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)[P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)=CC=1.[Cu]I>[N:15]1([C:20]2[CH:21]=[C:22]([NH:30][C:31](=[O:40])[C:32]3[CH:37]=[CH:36][C:35]([CH3:38])=[C:34]([C:2]#[C:1][C:3]4[CH:4]=[N:5][CH:6]=[C:7]([CH2:9][N:10]5[CH2:14][CH2:13][CH2:12][CH2:11]5)[CH:8]=4)[CH:33]=3)[CH:23]=[C:24]([C:26]([F:29])([F:28])[F:27])[CH:25]=2)[CH:19]=[CH:18][N:17]=[CH:16]1

참가 물질

7

반응물 3

HCID 81531DiisopropylethylamineHCID 212559433-Ethynyl-5-(pyrrolidin-1-ylmethyl)pyridineHCID 44222638N-(3-(1H-imidazol-1-yl)-5-(trifluoromethyl)phenyl)-3-iodo-4-methylbenzamide

생성물 1

HCID 24873330N-[3-(1H-imidazol-1-yl)-5-(trifluoromethyl)phenyl]-4-methyl-3-([5-(pyrrolidin-1-ylmethyl)pyridin-3-yl]ethynyl}benzamide

시약·촉매·용매 3

HCID 24350Copper(1+) iodide; Copper(I) iodide; Cuprous iodide; Cuprous iodide (CuI)촉매HCID 178418397HCID 178418397, 화합물촉매HCID 6228Dimethylformamide용매

실험 절차

A mixture of 3-Ethynyl-5-(pyrrolidin-1-ylmethyl)pyridine (0.52 mmol), 0.245 g (0.52 mmol) of N-(3-(1H-imidazol-1-yl)-5-(trifluoromethyl)phenyl)-3-iodo-4-methylbenzamide (as prepared above), 0.030 g (0.026 mmol) of Pd(PPh3)4, 0.007 g (0.039 mmol) of CuI, and 0.14 mL (0.78 mmol) of diisopropylethylamine in 3.0 mL of DMF is stirred at ambient temperature overnight under an atmosphere of N2. The reaction mixture is concentrated and the crude product is purified by silica gel flash chromatography (eluted with 10% EtOAc/hexanes, then 100% EtOAc, then 10% MeOH/EtOAc) to provide the title product.

후처리

  1. concentrationThe reaction mixture is concentrated
  2. customthe crude product is purified by silica gel flash chromatography (
  3. washeluted with 10% EtOAc/hexanes

출처 및 근거

ORD 기록
ord-e4798a94ebe54fff9e930304ca2f6e6f
출처 데이터셋
uspto-grants-2015_07
특허 번호
US09090561B2

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