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Diisopropylethylamine → N-((1S)-2-(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)-1-{[2-(trifluoromethyl)phenyl]methyl}ethyl)-5-(1-methyl-1H-pyrazol-5-yl)-3-thiophenecarboxamide

HRID 1967107
ノート
印刷プレビュー

反応式

HRID 1967107 の反応式
[CH3:1][N:2]1[C:6]([C:7]2[S:11][CH:10]=[C:9]([C:12]([OH:14])=O)[CH:8]=2)=[CH:5][CH:4]=[N:3]1.C1CN([P+](Br)(N2CCCC2)N2CCCC2)CC1.F[P-](F)(F)(F)(F)F.C(N(C(C)C)CC)(C)C.Cl.[NH2:49][C@@H:50]([CH2:63][C:64]1[CH:69]=[CH:68][CH:67]=[CH:66][C:65]=1[C:70]([F:73])([F:72])[F:71])[CH2:51][N:52]1[C:60](=[O:61])[C:59]2[C:54](=[CH:55][CH:56]=[CH:57][CH:58]=2)[C:53]1=[O:62]>C(Cl)Cl>[O:61]=[C:60]1[C:59]2[C:54](=[CH:55][CH:56]=[CH:57][CH:58]=2)[C:53](=[O:62])[N:52]1[CH2:51][C@@H:50]([NH:49][C:12]([C:9]1[CH:8]=[C:7]([C:6]2[N:2]([CH3:1])[N:3]=[CH:4][CH:5]=2)[S:11][CH:10]=1)=[O:14])[CH2:63][C:64]1[CH:69]=[CH:68][CH:67]=[CH:66][C:65]=1[C:70]([F:72])([F:71])[F:73]
参加物実験手順後処理出典と根拠反応ノート

参加物

6

反応物 4

HCID 81531DiisopropylethylamineHCID 2733179PyBroPHCID 581103265-(1-methyl-1H-pyrazol-5-yl)-3-thiophenecarboxylic acidHCID 670654562-{(2s)-2-Amino-3-[2-(trifluoromethyl)phenyl]propyl}-1h-isoindole-1,3(2h)-dione-hcl

生成物 1

HCID 67065484N-((1S)-2-(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)-1-{[2-(trifluoromethyl)phenyl]methyl}ethyl)-5-(1-methyl-1H-pyrazol-5-yl)-3-thiophenecarboxamide
収率 28.6%

試薬・触媒・溶媒 1

HCID 6344Dichloromethane溶媒

実験手順

To a solution of 5-(1-methyl-1H-pyrazol-5-yl)-3-thiophenecarboxylic acid (100 mg, 0.48 mmol), PyBrOP (270 mg, 0.58 mmol) and diisopropylethyl amine (420 μL, 2.4 mmol) in DCM (5 mL) at 25° C. was added 2-{(2S)-2-amino-3-[2-(trifluoromethyl)phenyl]propyl}-1H-isoindole-1,3(2H)-dione-HCl (168 mg, 0.48 mmol)[from Preparation 5]. After 16 h, the solution was partitioned between H2O and washed with DCM. The combined organic fractions were dried (Na2SO4), concentrated and purified via column chromatography (silica) affording the title compound (74 mg, 28%) as a white solid: LC-MS (ES) m/z=539 (M+H)+.

後処理

  1. customthe solution was partitioned between H2O
  2. washwashed with DCM
  3. dry with materialThe combined organic fractions were dried (Na2SO4)
  4. concentrationconcentrated
  5. custompurified via column chromatography (silica)

出典と根拠

ORDレコード
ord-57c0c5d8fda5477abab4f2c47ca0f0de
出典データセット
uspto-grants-2013_04
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US08420690B2

反応ノート

読み込み中…

このページの内容参加物実験手順後処理出典と根拠反応ノート