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Triethylamine → (+/-)-ethyl N-[4-(1-[{6-(4-cyclopropyl-1H-pyrazol-1-yl)pyridin-3-yl]amino}butyl)benzoyl]-beta-alaninate

HRID 1520964
ノート
印刷プレビュー

反応式

HRID 1520964 の反応式
Cl.[NH2:2][CH2:3][CH2:4][C:5]([O:7][CH2:8][CH3:9])=[O:6].[CH:10]1([C:13]2[CH:14]=[N:15][N:16]([C:18]3[N:23]=[CH:22][C:21]([NH:24][CH:25]([C:29]4[CH:37]=[CH:36][C:32]([C:33](O)=[O:34])=[CH:31][CH:30]=4)[CH2:26][CH2:27][CH3:28])=[CH:20][CH:19]=3)[CH:17]=2)[CH2:12][CH2:11]1.O.OC1C2N=NNC=2C=CC=1.C(N(CC)CC)C.Cl.C(N=C=NCCCN(C)C)C>ClCCl.O>[CH:10]1([C:13]2[CH:14]=[N:15][N:16]([C:18]3[N:23]=[CH:22][C:21]([NH:24][CH:25]([C:29]4[CH:37]=[CH:36][C:32]([C:33]([NH:2][CH2:3][CH2:4][C:5]([O:7][CH2:8][CH3:9])=[O:6])=[O:34])=[CH:31][CH:30]=4)[CH2:26][CH2:27][CH3:28])=[CH:20][CH:19]=3)[CH:17]=2)[CH2:12][CH2:11]1
参加物実験手順後処理出典と根拠反応ノート

参加物

8

反応物 5

HCID 8471TriethylamineHCID 458475beta-Alanine, ethyl ester, hydrochlorideHCID 27239391,3-Propanediamine, N'-(ethylcarbonimidoyl)-N,N-dimethyl-, monohydrochlorideHCID 68157702(+/-)-4-(1-{[6-(4-cyclopropyl-1H-pyrazol-1-yl)pyridin-3-yl]amino}butyl)benzoic acidHCID 178526939HCID 178526939、化合物

生成物 1

HCID 86669098
(+/-)-ethyl N-[4-(1-[{6-(4-cyclopropyl-1H-pyrazol-1-yl)pyridin-3-yl]amino}butyl)benzoyl]-beta-alaninate

試薬・触媒・溶媒 2

HCID 962Water溶媒HCID 6344Dichloromethane溶媒

実験手順

To a mixture of ethyl 3-aminopropionate hydrochloride (31 mg, 0.27 mmol), (+/−)-4-(1-{[6-(4-cyclopropyl-1H-pyrazol-1-yl)pyridin-3-yl]amino}butyl)benzoic acid (0.050 g, 0.13 mmol), hydroxybenzotriazole hydrate (0.020 g, 0.13 mmol), and triethylamine (76 ul, 0.55 mmol) in dichloromethane (1.3 ml) was added 1-ethyl-3-(3-dimethylaminopropyl)carbodiimide hydrochloride (38.9 g, 201 mmol) (28 mg, 0.15 mmol) at rt. The mixture was stirred for 2 hours at ambient temperature. The reaction was diluted with water and the organic layer was separated. The aqueous layer was extracted with dichloromethane (2×) and the combined organic layers were dried over sodium sulfate, filtered, and concentrated in vacuo. The crude material was used without further purification.

後処理

  1. customthe organic layer was separated
  2. extractionThe aqueous layer was extracted with dichloromethane (2×)
  3. dry with materialthe combined organic layers were dried over sodium sulfate
  4. filtrationfiltered
  5. concentrationconcentrated in vacuo
  6. customThe crude material was used without further purification

出典と根拠

ORDレコード
ord-0629272b78e040798639aed0bc85f1cc
出典データセット
uspto-grants-2015_07
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US09073871B2

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