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Triethylamine → [3,3''-Dichloro-5'-(8-indol-1-yl-octylcarbamoyl)-[1,1';3',1'']terphenyl-2'-yloxy]-ethanol

HRID 1281393
ノート
印刷プレビュー

反応式

HRID 1281393 の反応式
[N:1]1([CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][NH2:18])[C:9]2[C:4](=[CH:5][CH:6]=[CH:7][CH:8]=2)[CH:3]=[CH:2]1.[Cl:19][C:20]1[CH:21]=[C:22]([C:26]2[CH:27]=[C:28]([CH:32]=[C:33]([C:39]3[CH:44]=[CH:43][CH:42]=[C:41]([Cl:45])[CH:40]=3)[C:34]=2[O:35][CH2:36][CH2:37]O)[C:29](O)=[O:30])[CH:23]=[CH:24][CH:25]=1.CCN(CC)CC.C1C=CC2N([OH:62])N=NC=2C=1.C1CCC(N=C=NC2CCCCC2)CC1>C(Cl)Cl>[Cl:45][C:41]1[CH:40]=[C:39]([C:33]2[CH:32]=[C:28]([C:29](=[O:30])[NH:18][CH2:17][CH2:16][CH2:15][CH2:14][CH2:13][CH2:12][CH2:11][CH2:10][N:1]3[C:9]4[C:4](=[CH:5][CH:6]=[CH:7][CH:8]=4)[CH:3]=[CH:2]3)[CH:27]=[C:26]([C:22]3[CH:23]=[CH:24][CH:25]=[C:20]([Cl:19])[CH:21]=3)[C:34]=2[O:35][CH:36]([OH:62])[CH3:37])[CH:44]=[CH:43][CH:42]=1
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 8471TriethylamineHCID 10868DicyclohexylcarbodiimideHCID 757711-HydroxybenzotriazoleHCID 222373953,5-Bis(3-chlorophenyl)-4-(2-hydroxyethoxy)benzoic acidHCID 222375078-Indol-1-yloctylamine

生成物 1

HCID 86583659[3,3''-Dichloro-5'-(8-indol-1-yl-octylcarbamoyl)-[1,1';3',1'']terphenyl-2'-yloxy]-ethanol
収率 87.4%

試薬・触媒・溶媒 1

HCID 6344Dichloromethane溶媒

実験手順

To a flame dried round bottom flask-with 8-indol-1-yloctylamine (0.227 g, 0.930 mmol, preparation similar to step 1 of Example 54) in CH2Cl2 (10 mL) at room temperature was added 3,5-bis-(m-chlorophenyl)-4-(2-hydroxyethoxy)-benzoic acid (0.250 g, 0.620 mmol, prepared in step 2 of Example 55) followed by Et3N (0.259 mL, 1.86 mmol), HOBt (0.092 g, 0.682 mmol), and finally DCC (0.153 g, 0.744 mmol). After 3 days at this temperature, it was concentrated and then diluted with EtOAc (200 mL). The white solid (DCU) that formed was filtered off and washed with excess EtOAc. The organic layer was washed with 1 N HCl (20 mL), sat. aq. NaHCO3 (20 mL), and brine (20 mL) and then dried (MgSO4). After concentration, the residue was purified by the Biotage Flash 40 apparatus (30 to 50% EtOAc/petroleum ether) to afford the product (0.341 g, 87%) as a solid; 1H NMR (CDCl3) δ 1.21-1.38 (m, 8H), 1.46-1.63 (m, 3H), 1.75-1.89 (m, 2H), 3.27-3.49 (m, 6H), 4.11 (t, J=8.1 Hz, 2H), 6.01-6.13 (m, 1H), 6.47 (d, J=2.2 Hz, 1H), 7.05-7.13 (m, 2H), 7.19 (t, J=8.8 Hz, 1H), 7.39-7.46 (m, 5H), 7.48-7.55 (m, 2H), 7.58-7.66 (m, 3H), 7.74 (s, 2H); mass spectrum [(+) ESI], m/z 629 (M)+.

後処理

  1. concentrationAfter 3 days at this temperature, it was concentrated
  2. additiondiluted with EtOAc (200 mL)
  3. customThe white solid (DCU) that formed
  4. filtrationwas filtered off
  5. washwashed with excess EtOAc
  6. washThe organic layer was washed with 1 N HCl (20 mL), sat. aq. NaHCO3 (20 mL), and brine (20 mL)
  7. dry with materialdried (MgSO4)
  8. concentrationAfter concentration
  9. customthe residue was purified by the Biotage Flash 40 apparatus (30 to 50% EtOAc/petroleum ether)

出典と根拠

ORDレコード
ord-f641c36d3dfb4ceeadefdf6909b28801
出典データセット
uspto-grants-2002_09
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US06451827B2

反応ノート

読み込み中…

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