Trifluoroacetic acid → N-(5-chloropyridin-2-yl)-5-iodo-2-[(4-piperidinylcarbonyl)amino]benzamide trifluoroacetate

HRID 1883041노트

반응식

HRID 1883041 반응식
C(OC([N:8]1[CH2:13][CH2:12][CH:11]([C:14]([NH:16][C:17]2[CH:32]=[CH:31][C:30]([I:33])=[CH:29][C:18]=2[C:19]([NH:21][C:22]2[CH:27]=[CH:26][C:25]([Cl:28])=[CH:24][N:23]=2)=[O:20])=[O:15])[CH2:10][CH2:9]1)=O)(C)(C)C.C1(OC)C=CC=CC=1.[F:42][C:43]([F:48])([F:47])[C:44]([OH:46])=[O:45]>ClCCl>[F:42][C:43]([F:48])([F:47])[C:44]([OH:46])=[O:45].[Cl:28][C:25]1[CH:26]=[CH:27][C:22]([NH:21][C:19](=[O:20])[C:18]2[CH:29]=[C:30]([I:33])[CH:31]=[CH:32][C:17]=2[NH:16][C:14]([CH:11]2[CH2:10][CH2:9][NH:8][CH2:13][CH2:12]2)=[O:15])=[N:23][CH:24]=1

참가 물질

5

반응물 3

HCID 6422Trifluoroacetic acidHCID 7519AnisoleHCID 219066352-[(1-tert-butoxycarbonylpiperidin-4-ylcarbonyl)amino]-N-(5-chloropyridin-2-yl)-5-iodobenzamide

생성물 1

HCID 21906457N-(5-chloropyridin-2-yl)-5-iodo-2-[(4-piperidinylcarbonyl)amino]benzamide trifluoroacetate수율 90%

시약·촉매·용매 1

HCID 6344Dichloromethane용매

실험 절차

To a stirring solution of 2-[(1-tert-butoxycarbonylpiperidin-4-ylcarbonyl)amino]-N-(5-chloropyridin-2-yl)-5-iodobenzamide (2.0 g, 3.45 mmol) in dichloromethane (65 mL) and anisole (2 mL, 18 mmol) was added trifluoroacetic acid (6.7 mL, 87 mmol). The reaction solution was stirred at room temperature for 4 h, concentrated in vacuo, treated with diethyl ether and concentrated (3×), treated with diethyl ether, sonicated, and filtered to give 1.86 g (90%) of a gray solid.

후처리

  1. concentrationconcentrated in vacuo
  2. additiontreated with diethyl ether
  3. concentrationconcentrated (3×)
  4. additiontreated with diethyl ether
  5. customsonicated
  6. filtrationfiltered

출처 및 근거

ORD 기록
ord-b3b05ae36f054ae8b24d10cec4395e5e
출처 데이터셋
uspto-grants-2004_07
특허 번호
US06759414B2

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