Sodium Carbonate → (E)-3-{1-[4'-(3-Morpholin-4-yl-propoxy)-biphenyl-3-sulfonyl]-1H-pyrrol-3-yl}-N-(tetrahydro-pyran-2-yloxy)-acrylamide

HRID 2408448

反応式

HRID 2408448 の反応式
Br[C:2]1[CH:3]=[C:4]([S:8]([N:11]2[CH:15]=[CH:14][C:13](/[CH:16]=[CH:17]/[C:18]([NH:20][O:21][CH:22]3[CH2:27][CH2:26][CH2:25][CH2:24][O:23]3)=[O:19])=[CH:12]2)(=[O:10])=[O:9])[CH:5]=[CH:6][CH:7]=1.CC1(C)C(C)(C)OB([C:36]2[CH:51]=[CH:50][C:39]([O:40][CH2:41][CH2:42][CH2:43][N:44]3[CH2:49][CH2:48][O:47][CH2:46][CH2:45]3)=[CH:38][CH:37]=2)O1.C([O-])([O-])=O.[Na+].[Na+]>COCCOC>[N:44]1([CH2:43][CH2:42][CH2:41][O:40][C:39]2[CH:50]=[CH:51][C:36]([C:2]3[CH:7]=[CH:6][CH:5]=[C:4]([S:8]([N:11]4[CH:15]=[CH:14][C:13](/[CH:16]=[CH:17]/[C:18]([NH:20][O:21][CH:22]5[CH2:27][CH2:26][CH2:25][CH2:24][O:23]5)=[O:19])=[CH:12]4)(=[O:10])=[O:9])[CH:3]=3)=[CH:37][CH:38]=2)[CH2:49][CH2:48][O:47][CH2:46][CH2:45]1

参加物

5

反応物 3

HCID 10340Sodium CarbonateHCID 46490724-(3-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy)propyl)morpholineHCID 86621698HCID 86621698、化合物

生成物 1

HCID 86640144(E)-3-{1-[4'-(3-Morpholin-4-yl-propoxy)-biphenyl-3-sulfonyl]-1H-pyrrol-3-yl}-N-(tetrahydro-pyran-2-yloxy)-acrylamide収率 78.1%

試薬・触媒・溶媒 1

HCID 80711,2-Dimethoxyethane溶媒

反応条件

温度
100 °C

実験手順

(E)-3-[1-(3-Bromo-benzenesulfonyl)-1H-pyrrol-3-yl]-N-(tetrahydro-pyran-2-yloxy)-acrylamide (4.6 g) and 4-{3-[4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-phenoxy]-propyl}-morpholine (3.9 g) are dissolved in DME (200 mL). Under an inert gas atmosphere are added are added (Ph3P)3PdCl2 (1.4 g) and 2M Na2CO3-solution (31 mL). The mixture is heated to 100° C. for 2 h. After filtration and extraction, the crude product from the organic phase is purified by silica gel flash chromatography. 4.7 g of the title compound are obtained as brownish oil.

後処理

  1. additionUnder an inert gas atmosphere are added
  2. filtrationAfter filtration and extraction
  3. customthe crude product from the organic phase is purified by silica gel flash chromatography

出典と根拠

ORDレコード
ord-0c3a7d2f3ab5490e93a1cd915c6059e3
出典データセット
uspto-grants-2014_08
特許番号
US08815855B2

関連ノート

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