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Dimethylformamide → N-methyl-N-(2-{5-[(4-oxohexahydropyrazino[2,1-c][1,4]oxazin-8(1H)-yl)methyl]-1,3-thiazol-2-yl}-1H-indol-7-yl)thiophene-2-sulfonamide

HRID 1960324
ノート
印刷プレビュー

反応式

HRID 1960324 の反応式
Cl[CH2:2][C:3]1[S:7][C:6]([C:8]2[NH:9][C:10]3[C:15]([CH:16]=2)=[CH:14][CH:13]=[CH:12][C:11]=3[N:17]([CH3:26])[S:18]([C:21]2[S:22][CH:23]=[CH:24][CH:25]=2)(=[O:20])=[O:19])=[N:5][CH:4]=1.C(N(CC)CC)C.Cl.[CH2:35]1[CH:40]2[CH2:41][NH:42][CH2:43][CH2:44][N:39]2[C:38](=[O:45])[CH2:37][O:36]1.CN(C)C=O>O>[CH3:26][N:17]([C:11]1[CH:12]=[CH:13][CH:14]=[C:15]2[C:10]=1[NH:9][C:8]([C:6]1[S:7][C:3]([CH2:2][N:42]3[CH2:43][CH2:44][N:39]4[CH:40]([CH2:35][O:36][CH2:37][C:38]4=[O:45])[CH2:41]3)=[CH:4][N:5]=1)=[CH:16]2)[S:18]([C:21]1[S:22][CH:23]=[CH:24][CH:25]=1)(=[O:20])=[O:19]
参加物実験手順後処理出典と根拠反応ノート

参加物

6

反応物 4

HCID 6228DimethylformamideHCID 8471TriethylamineHCID 16123286hexahydropyrazino[2,1-c][1,4]oxazin-4(3H)-one hydrochlorideHCID 57475969N-{2-[5-(chloromethyl)-1,3-thiazol-2-yl]-1H-indol-7-yl}-N-methylthiophene-2-sulfonamide

生成物 1

HCID 59135755N-methyl-N-(2-{5-[(4-oxohexahydropyrazino[2,1-c][1,4]oxazin-8(1H)-yl)methyl]-1,3-thiazol-2-yl}-1H-indol-7-yl)thiophene-2-sulfonamide
収率 45%

試薬・触媒・溶媒 1

HCID 962Water溶媒

実験手順

A mixture of N-{2-[5-(chloromethyl)-1,3-thiazol-2-yl]-1H-indol-7-yl}-N-methylthiophene-2-sulfonamide (150 mg), triethylamine (150 μL), hexahydropyrazino[2,1-c][1,4]oxazin-4(3H)-one hydrochloride (135 mg) and N,N-dimethylformamide (2 ml) was stirred at room temperature for 3 hr. Water was added to the reaction mixture, and the mixture was extracted with ethyl acetate. The ethyl acetate layer was washed with saturated brine, dried (MgSO4), and concentrated. The obtained residue was subjected to silica gel column chromatography to give the title compound (85 mg, yield 45%) as a colorless amorphous form from a fraction eluted with ethyl acetate. MS 544.(M+1).

後処理

  1. extractionthe mixture was extracted with ethyl acetate
  2. washThe ethyl acetate layer was washed with saturated brine
  3. dry with materialdried (MgSO4)
  4. concentrationconcentrated

出典と根拠

ORDレコード
ord-c50f9e5015eb48afa4a13e9d2e19789c
出典データセット
uspto-grants-2013_04
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US08410087B2

反応ノート

読み込み中…

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