Diisopropylethylamine → HCID 86613294、化合物

HRID 1640179ノート

反応式

HRID 1640179 の反応式
[CH:1]1([C:4]([NH:6][C:7]2[CH:12]=[C:11]([O:13][C:14]3[CH:23]=[C:22]4[C:17]([CH2:18][CH2:19][CH:20]([C:24](O)=[O:25])[CH2:21]4)=[CH:16][CH:15]=3)[CH:10]=[CH:9][N:8]=2)=[O:5])[CH2:3][CH2:2]1.CCN(C(C)C)C(C)C.CN(C(ON1N=NC2C=CC=NC1=2)=[N+](C)C)C.F[P-](F)(F)(F)(F)F.[NH2:60][C:61]1[CH:62]=[C:63]([CH:73]=[C:74]([C:76]([F:79])([F:78])[F:77])[CH:75]=1)[CH2:64][NH:65][C:66](=[O:72])[O:67][C:68]([CH3:71])([CH3:70])[CH3:69]>CN(C=O)C.O>[CH:1]1([C:4]([NH:6][C:7]2[CH:12]=[C:11]([O:13][C:14]3[CH:23]=[C:22]4[C:17]([CH2:18][CH2:19][CH:20]([C:24]([NH:60][C:61]5[CH:62]=[C:63]([CH:73]=[C:74]([C:76]([F:77])([F:78])[F:79])[CH:75]=5)[CH2:64][NH:65][C:66](=[O:72])[O:67][C:68]([CH3:71])([CH3:70])[CH3:69])=[O:25])[CH2:21]4)=[CH:16][CH:15]=3)[CH:10]=[CH:9][N:8]=2)=[O:5])[CH2:2][CH2:3]1

参加物

7

反応物 4

HCID 81531DiisopropylethylamineHCID 9886157Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 589022317-({2-[(Cyclopropylcarbonyl)amino]pyridin-4-yl}oxy)-1,2,3,4-tetrahydronaphthalene-2-carboxylic acidHCID 59735029tert-butyl N-{[3-amino-5-(trifluoromethyl)phenyl]methyl}carbamate

生成物 1

HCID 86613294HCID 86613294、化合物収率 70.7%

試薬・触媒・溶媒 2

HCID 962Water溶媒HCID 6228Dimethylformamide溶媒

実験手順

To a solution of 7-({2-[(cyclopropylcarbonyl)amino]pyridin-4-yl}oxy)-1,2,3,4-tetrahydronaphthalene-2-carboxylic acid (3.03 g, 8.61 mmol) in DMF (75 mL), was added DIPEA (4.50 mL, 25.8 mmol) and HATU (4.91 g, 12.9 mmol). The reaction mixture was allowed to stir at rt for 30 min, and then tert-butyl [3-amino-5-(trifluoromethyl)benzyl]carbamate (2.50 g, 8.61 mmol) was added. The reaction mixture was allowed to stir for 18 h. Water was added and the precipitate was filtered, washed with water and hexane and dried under vacuum. The residue was purified by column chromatography to give tert-butyl [3-({[7-({2-[(cyclopropylcarbonyl)amino]pyridin-4-yl}oxy)-1,2,3,4-tetrahydronaphthalen-2-yl]carbonyl}-amino)-5-(trifluoromethyl)benzyl]carbamate (3.80 g, 70.6%) as a yellow solid. LCMS: (FA) ES+ 625.6, ES− 623.4.

後処理

  1. stirringto stir for 18 h
  2. filtrationthe precipitate was filtered
  3. washwashed with water and hexane
  4. customdried under vacuum
  5. customThe residue was purified by column chromatography

出典と根拠

ORDレコード
ord-1201cbb113c74861b174915ef3a328be
出典データセット
uspto-grants-2012_02
特許番号
US08110687B2

反応ノート

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