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Diisopropylethylamine → (2R)-1-Methoxy-3-{4-[(10-{[2-methyl-2'-trifluoromethyl-[1,1'-biphenyl]-4-yl]carbonyl}-10,11-dihydro-5H-pyrrolo[2,1-c][1,4]benzodiazepin-3-yl)carbonyl]piperazin-1-yl}propan-2-ol

HRID 2184440
ノート
印刷プレビュー

反応式

HRID 2184440 の反応式
Cl.[CH3:2][C:3]1[CH:8]=[C:7]([C:9]([N:11]2[C:17]3[CH:18]=[CH:19][CH:20]=[CH:21][C:16]=3[CH2:15][N:14]3[C:22]([C:25]([N:27]4[CH2:32][CH2:31][NH:30][CH2:29][CH2:28]4)=[O:26])=[CH:23][CH:24]=[C:13]3[CH2:12]2)=[O:10])[CH:6]=[CH:5][C:4]=1[C:33]1[CH:38]=[CH:37][CH:36]=[CH:35][C:34]=1[C:39]([F:42])([F:41])[F:40].C(N(CC)C(C)C)(C)C.[CH3:52][O:53][CH2:54][C@@H:55]1[O:57][CH2:56]1>CO>[CH3:52][O:53][CH2:54][C@H:55]([OH:57])[CH2:56][N:30]1[CH2:29][CH2:28][N:27]([C:25]([C:22]2[N:14]3[C:13]([CH2:12][N:11]([C:9]([C:7]4[CH:6]=[CH:5][C:4]([C:33]5[CH:38]=[CH:37][CH:36]=[CH:35][C:34]=5[C:39]([F:40])([F:42])[F:41])=[C:3]([CH3:2])[CH:8]=4)=[O:10])[C:17]4[CH:18]=[CH:19][CH:20]=[CH:21][C:16]=4[CH2:15]3)=[CH:24][CH:23]=2)=[O:26])[CH2:32][CH2:31]1
参加物反応条件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 81531DiisopropylethylamineHCID 2734441(2R)-2-(Methoxymethyl)oxiraneHCID 2194778410,11-Dihydro-10-[[2-methyl-2'-trifluoromethyl-[1,1'-biphenyl]-4-yl]carbonyl]-3-(1-piperazinylcarbonyl)-5h-pyrrolo[2,1-c][1,4]benzodiazepine hydrochloride salt

生成物 1

HCID 10189701(2R)-1-Methoxy-3-{4-[(10-{[2-methyl-2'-trifluoromethyl-[1,1'-biphenyl]-4-yl]carbonyl}-10,11-dihydro-5H-pyrrolo[2,1-c][1,4]benzodiazepin-3-yl)carbonyl]piperazin-1-yl}propan-2-ol
収率 73.6%

試薬・触媒・溶媒 1

HCID 887Methanol溶媒

反応条件

温度
60 °C

実験手順

To a solution of 10,11-dihydro-10-[[2-methyl-2′-trifluoromethyl-[1,1′-biphenyl]-4-yl]carbonyl]-3-(1-piperazinylcarbonyl)-5H-pyrrolo[2,1-c][1,4]benzodiazepine hydrochloride salt of Example 5, Step B (0.50 g, 0.84 mmol) and N,N-diisopropylethyl amine (0.16 mL, 0.92 mmol) in methanol (5 mL) was added (R)-(−)-glycidyl methyl ether (0.11 mL, 1.22 mmol). The reaction mixture was heated to 60° C. overnight then cooled and concentrated in vacuo. The residue was partitioned between dichloromethane and water. The organic layer was dried over anhydrous sodium sulfate, filtered and concentrated in vacuo to give a white foam. Purification by flash chromatography on silica gel using a solvent system of 3% methanol in chloroform provided 0.40 g of title product as a white foam.

後処理

  1. temperaturethen cooled
  2. concentrationconcentrated in vacuo
  3. customThe residue was partitioned between dichloromethane and water
  4. dry with materialThe organic layer was dried over anhydrous sodium sulfate
  5. filtrationfiltered
  6. concentrationconcentrated in vacuo
  7. customto give a white foam
  8. customPurification by flash chromatography on silica gel using a solvent system of 3% methanol in chloroform

出典と根拠

ORDレコード
ord-739f3be35043477b93e83b468b87b5f3
出典データセット
uspto-grants-2005_05
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US06900200B2

反応ノート

読み込み中…

このページの内容参加物反応条件実験手順後処理出典と根拠反応ノート