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llms.txt · MCP 가이드개인정보처리방침 · 이용약관 · 지원v1.8.0
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Diisopropylethylamine → N-{(1S)-2-(2,5-difluorophenyl)-1-[(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)methyl]ethyl}-4-(1-methyl-1H-pyrazol-5-yl)-2-thiophenecarboxamide

HRID 1961186
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HRID 1961186 반응식
[CH3:1][N:2]1[C:6]([C:7]2[CH:8]=[C:9]([C:12]([OH:14])=O)[S:10][CH:11]=2)=[CH:5][CH:4]=[N:3]1.[NH2:15][C@@H:16]([CH2:29][C:30]1[CH:35]=[C:34]([F:36])[CH:33]=[CH:32][C:31]=1[F:37])[CH2:17][N:18]1[C:26](=[O:27])[C:25]2[C:20](=[CH:21][CH:22]=[CH:23][CH:24]=2)[C:19]1=[O:28].FC1C=CC=C(F)C=1C[C@@H](C(O)=O)N.C1CN([P+](Br)(N2CCCC2)N2CCCC2)CC1.F[P-](F)(F)(F)(F)F.CCN(C(C)C)C(C)C>C(Cl)(Cl)Cl>[F:37][C:31]1[CH:32]=[CH:33][C:34]([F:36])=[CH:35][C:30]=1[CH2:29][C@H:16]([NH:15][C:12]([C:9]1[S:10][CH:11]=[C:7]([C:6]2[N:2]([CH3:1])[N:3]=[CH:4][CH:5]=2)[CH:8]=1)=[O:14])[CH2:17][N:18]1[C:26](=[O:27])[C:25]2[C:20](=[CH:21][CH:22]=[CH:23][CH:24]=2)[C:19]1=[O:28]
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

7

반응물 5

HCID 81531DiisopropylethylamineHCID 7163042,6-Difluoro-l-phenylalanineHCID 2733179PyBroPHCID 578264554-(1-methyl-1H-pyrazol-5-yl)-2-thiophenecarboxylic AcidHCID 670660702-[(2S)-2-amino-3-(2,5-difluorophenyl)propyl]-1H-isoindole-1,3(2H)-dione

생성물 1

HCID 57826382
N-{(1S)-2-(2,5-difluorophenyl)-1-[(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)methyl]ethyl}-4-(1-methyl-1H-pyrazol-5-yl)-2-thiophenecarboxamide
수율 54.8%

시약·촉매·용매 1

HCID 6212Chloroform용매

실험 절차

To a 50 mL round-bottomed flask was added 4-(1-methyl-1H-pyrazol-5-yl)-2-thiophenecarboxylic acid (257 mg, 0.93 mmol) [prepared according to the procedure of Example 146], 2-[(2S)-2-amino-3-(2,5-difluorophenyl)propyl]-1H-isoindole-1,3(2H)-dione (476 mg, 0.81 mmol) [prepared according to the procedure of Preparation 18 except substituting 2,5-difluoro-L-phenylalanine (3.02 g, 15.0 mmol) for 2,6-difluoro-L-phenylalanine] and PyBrop (535 mg, 1.14 mmol) in Chloroform (15 mL). DIEA (0.808 mL, 4.63 mmol) was added and the reaction stirred overnight at room temperature. The mixture was adsorbed onto silica and purified via column chromatography (25-75% EtOAc/Hex) affording the title compound (225 mg, 34%): LC-MS (ES) m/z=507 (M+H)+

후처리

  1. customprepared
  2. customprepared
  3. customaccording to the procedure of Preparation 18
  4. custompurified via column chromatography (25-75% EtOAc/Hex)

출처 및 근거

ORD 기록
ord-73e412d9175748b7915d914f78d6b876
출처 데이터셋
uspto-grants-2013_04
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US08410158B2

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