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Diisopropylethylamine → N-[1-(6-tert-butylpyridin-3-yl)ethyl]-2-(7-cyano-1H-benzimidazol-1-yl)acetamide

HRID 1436348
ノート
印刷プレビュー

反応式

HRID 1436348 の反応式
CC1N=CC=CC=1C(N)=O.[C:11]([C:15]1[N:20]=[CH:19][C:18]([CH:21]([NH2:23])[CH3:22])=[CH:17][CH:16]=1)([CH3:14])([CH3:13])[CH3:12].[C:24]([C:26]1[C:31]2[N:32]([CH2:35][C:36](O)=[O:37])[CH:33]=[N:34][C:30]=2[CH:29]=[CH:28][CH:27]=1)#[N:25].CN(C(ON1N=NC2C=CC=NC1=2)=[N+](C)C)C.F[P-](F)(F)(F)(F)F.CCN(C(C)C)C(C)C>O>[C:11]([C:15]1[N:20]=[CH:19][C:18]([CH:21]([NH:23][C:36](=[O:37])[CH2:35][N:32]2[C:31]3[C:26]([C:24]#[N:25])=[CH:27][CH:28]=[CH:29][C:30]=3[N:34]=[CH:33]2)[CH3:22])=[CH:17][CH:16]=1)([CH3:14])([CH3:12])[CH3:13]
参加物実験手順後処理出典と根拠反応ノート

参加物

7

反応物 5

HCID 81531DiisopropylethylamineHCID 9886157Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 11195002(7-Cyano-1H-benzimidazol-1-yl)acetic acidHCID 122437052-MethylnicotinamideHCID 67500288[1-(6-Tert-butylpyridin-3-yl)ethyl]amine2 回

生成物 1

HCID 23633972
N-[1-(6-tert-butylpyridin-3-yl)ethyl]-2-(7-cyano-1H-benzimidazol-1-yl)acetamide

試薬・触媒・溶媒 1

HCID 962Water溶媒

実験手順

The title compound was synthesized according to the procedure described for the synthesis of 2-methylnicotinamide, starting from [1-(6-tert-butylpyridin-3-yl)ethyl]amine (intermediate 25) (93 mg, 0.52 mmol), 7-cyanobenzimidazole-1-acetic acid (100 mg, 0.5 mmol), HATU (198 mg, 0.52 mmol) and DIPEA (226 μL, 1.3 mmol). Water is added and the reaction is concentrated then purified by reverse phase chromatography. 1H NMR (400 MHz, DMSO-D6) δ ppm 1.26 (s, 9 H), 1.39 (d, J=7.03 Hz, 3 H), 4.87-4.97 (m, 1 H), 5.12-5.27 (m, 2 H), 7.32 (dd, J=8.01, 7.62 Hz, 1 H), 7.35 (d, J=8.20 Hz, 1 H), 7.66 (dd, J=8.30, 2.25 Hz, 1 H), 7.69 (dd, J=7.52, 0.88 Hz, 1 H), 7.99 (dd, J=8.20, 0.98 Hz, 1 H), 8.32 (s, 1 H), 8.45 (d, J=2.54 Hz, 1 H), 8.85 (d, J=7.42 Hz, 1 H). MS [MH+] calc. 362.1981 found 362.3.

後処理

  1. concentrationthe reaction is concentrated
  2. customthen purified by reverse phase chromatography

出典と根拠

ORDレコード
ord-2bfc60d6de424725a54029255bacb5f0
出典データセット
uspto-grants-2009_11
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US07618993B2

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