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Diisopropylethylamine → n-[[4-[[(2-Pyridinylmethyl)amino]methyl]phenyl]methyl]-n-(5,6,7,8-tetrahydro-8-quinolinyl)-(l)-alaninamide

HRID 351180
ノート
印刷プレビュー

反応式

HRID 351180 の反応式
[N+](C1C=CC=CC=1S([N:13]([CH2:33][C:34]1[CH:39]=[CH:38][CH:37]=[CH:36][N:35]=1)[CH2:14][C:15]1[CH:20]=[CH:19][C:18]([CH2:21][NH:22][CH:23]2[C:32]3[N:31]=[CH:30][CH:29]=[CH:28][C:27]=3[CH2:26][CH2:25][CH2:24]2)=[CH:17][CH:16]=1)(=O)=O)([O-])=O.C(OC([NH:47][C@H:48]([C:50](O)=[O:51])[CH3:49])=O)(C)(C)C.C(N(CC)C(C)C)(C)C.O.ON1C2C=CC=CC=2N=N1.Cl.CN(C)CCCN=C=NCC>C(Cl)Cl>[N:35]1[CH:36]=[CH:37][CH:38]=[CH:39][C:34]=1[CH2:33][NH:13][CH2:14][C:15]1[CH:20]=[CH:19][C:18]([CH2:21][N:22]([CH:23]2[C:32]3[N:31]=[CH:30][CH:29]=[CH:28][C:27]=3[CH2:26][CH2:25][CH2:24]2)[C:50](=[O:51])[C@H:48]([CH3:49])[NH2:47])=[CH:17][CH:16]=1
参加物実験手順出典と根拠反応ノート

参加物

7

反応物 5

HCID 81531DiisopropylethylamineHCID 85082Tert-butoxycarbonylalanineHCID 27239391,3-Propanediamine, N'-(ethylcarbonimidoyl)-N,N-dimethyl-, monohydrochlorideHCID 27960291-Hydroxybenzotriazole hydrateHCID 22018658N-(2-nitrobenzenesulfonyl)-N-(2-pyridinylmethyl)-N'-(5,6,7,8-tetrahydro-8-quinolinyl)-1,4-benzenedimethanamine

生成物 1

HCID 67196127
n-[[4-[[(2-Pyridinylmethyl)amino]methyl]phenyl]methyl]-n-(5,6,7,8-tetrahydro-8-quinolinyl)-(l)-alaninamide

試薬・触媒・溶媒 1

HCID 6344Dichloromethane溶媒

実験手順

To a solution of N-(2-nitrobenzenesulfonyl)-N-(2-pyridinylmethyl)-N′-(5,6,7,8-tetrahydro-8-quinolinyl)-1,4-benzenedimethanamine (251 mg, 0.46 mmol) and N-(tert-butoxycarbonyl)-L-alanine (97 mg, 0.51 mmol) in CH2Cl2 (5 mL) was added N,N-diisopropylethylamine (0.24 mL, 1.38 mmol), 1-hydroxybenzotriazole hydrate (81 mg, 0.60 mmol) and 1-(3-dimethylaminopropyl)-3-ethyl carbodiimide HCl (EDC) (116 mg, 0.61 mmol) and the mixture was stirred at room temperature for 15 hours. The reaction was worked-up as described above to give the crude amide as a mixture of diastereomers. Purification and separation of the diastereomers was accomplished by column chromatography on silica gel (EtOAc) to afford a low polarity diastereomer (78 mg, 24%) and a high polarity diastereomer (48 mg, 15%).

出典と根拠

ORDレコード
ord-32be0751e5004c378257e9f470c84e75
出典データセット
uspto-grants-2007_02
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US07183273B2

反応ノート

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