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Methylamine → (1H-Benzimidazol-2-ylmethyl)-(4-methylaminomethyl-benzyl)-(5,6,7,8-tetrahydro-quinolin-8-yl)-amine

HRID 8931
ノート
印刷プレビュー

反応式

HRID 8931 の反応式
[NH:1]1[C:5]2[CH:6]=[CH:7][CH:8]=[CH:9][C:4]=2[N:3]=[C:2]1[CH2:10][N:11]([CH2:22][C:23]1[CH:30]=[CH:29][C:26]([CH:27]=O)=[CH:25][CH:24]=1)[CH:12]1[C:21]2[N:20]=[CH:19][CH:18]=[CH:17][C:16]=2[CH2:15][CH2:14][CH2:13]1.[CH3:31][NH2:32].[BH4-].[Na+]>CO>[NH:1]1[C:5]2[CH:6]=[CH:7][CH:8]=[CH:9][C:4]=2[N:3]=[C:2]1[CH2:10][N:11]([CH2:22][C:23]1[CH:30]=[CH:29][C:26]([CH2:27][NH:32][CH3:31])=[CH:25][CH:24]=1)[CH:12]1[C:21]2[N:20]=[CH:19][CH:18]=[CH:17][C:16]=2[CH2:15][CH2:14][CH2:13]1
参加物実験手順後処理出典と根拠反応ノート

参加物

5

反応物 3

HCID 6329MethylamineHCID 4311764Sodium borohydrideHCID 219849824-{[(1H-benzimidazol-2-ylmethyl)-(5,6,7,8-tetrahydro-quinolin-8-yl)-amino]-methyl}-benzaldehyde

生成物 1

HCID 21985061(1H-Benzimidazol-2-ylmethyl)-(4-methylaminomethyl-benzyl)-(5,6,7,8-tetrahydro-quinolin-8-yl)-amine収率 59.9%

試薬・触媒・溶媒 1

HCID 887Methanol
溶媒

実験手順

Using General Procedure B: To a solution of 4-{[(1H-Benzimidazol-2-ylmethyl)-(5,6,7,8-tetrahydro-quinolin-8-yl)-amino]-methyl}-benzaldehyde (AMD9882) (120 mg, 0.30 mmol) in MeOH (2 mL) was added methylamine (2.0 M solution in methanol, 1 mL, 2.00 mmol) and the resultant solution was stirred at room temperature for 5 hours. Solid NaBH4 (18 mg, 0.48 mmol) was added to the solution and the mixture was stirred at room temperature for an additional 30 minutes. Purification of the crude material by radial chromatography on silica gel (1 mm plate, 50:1:1 CH2Cl2/CH3OH/NH4OH) provided the free base of the title compound (74 mg, 59%) as a white solid.

後処理

  1. customPurification of the crude material by radial chromatography on silica gel (1 mm plate, 50:1:1 CH2Cl2/CH3OH/NH4OH)

出典と根拠

ORDレコード
ord-5e96c583bbdf40ccb5d85ce6a07bda75
出典データセット
uspto-grants-2006_08
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US07091217B2

反応ノート

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