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Sodium Carbonate → 2-(trans)-{3'-[3-(Morpholin-4-ylcarbonyl)-4-oxo-1,8-naphthyridin-1(4H)-yl]-1,1'-biphenyl-4-yl}cyclopropanecarboxylic Acid

HRID 1294383
ノート
印刷プレビュー

反応式

HRID 1294383 の反応式
CC1(C)C(C)(C)OB([C:9]2[CH:14]=[CH:13][C:12]([CH:15]3[CH2:17][CH:16]3[C:18]([O:20]CC)=[O:19])=[CH:11][CH:10]=2)O1.Br[C:25]1[CH:26]=[C:27]([N:31]2[C:40]3[C:35](=[CH:36][CH:37]=[CH:38][N:39]=3)[C:34](=[O:41])[C:33]([C:42]([N:44]3[CH2:49][CH2:48][O:47][CH2:46][CH2:45]3)=[O:43])=[CH:32]2)[CH:28]=[CH:29][CH:30]=1.C([O-])([O-])=O.[Na+].[Na+]>C(O)CC.CN(C=O)C.C1C=CC([P]([Pd]([P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)([P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)[P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)=CC=1>[N:44]1([C:42]([C:33]2[C:34](=[O:41])[C:35]3[C:40](=[N:39][CH:38]=[CH:37][CH:36]=3)[N:31]([C:27]3[CH:26]=[C:25]([C:9]4[CH:10]=[CH:11][C:12]([C@@H:15]5[CH2:17][C@H:16]5[C:18]([OH:20])=[O:19])=[CH:13][CH:14]=4)[CH:30]=[CH:29][CH:28]=3)[CH:32]=2)=[O:43])[CH2:45][CH2:46][O:47][CH2:48][CH2:49]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

6

反応物 3

HCID 10340Sodium CarbonateHCID 66579675Ethyl 2-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]cyclopropanecarboxylateHCID 691580421-(3-Bromophenyl)-3-(morpholin-4-ylcarbonyl)-1,8-naphthyridin-4(1H)-one

生成物 1

HCID 103456752-(trans)-{3'-[3-(Morpholin-4-ylcarbonyl)-4-oxo-1,8-naphthyridin-1(4H)-yl]-1,1'-biphenyl-4-yl}cyclopropanecarboxylic Acid

試薬・触媒・溶媒 2

HCID 178418397
HCID 178418397、化合物
触媒
HCID 86598119Dimethylformamide n-propanol溶媒

反応条件

温度
80 °C

実験手順

A mixture of acid from step 2 (1 eq), amide from step 1 (1 eq), Na2CO3 (3.5 eq.; 2M in H2O), Pd(PPh3)4 (0.15 eq.) in n-propanol-DMF (1:1, 0.1M) was stirred at 80° C. for 2 h. The mixture was cooled to rt, quenched with brine and diluted with EtOAc. The organic extracts were washed with brine, dried over Na2SO4, filtered and concentrated. The residue was purified by flash chromatography (CHCl3:THF; 50:50), triturated in ether/acetone and then isolated by filtration to afford the title compound as a solid.

後処理

  1. temperatureThe mixture was cooled to rt
  2. customquenched with brine
  3. additiondiluted with EtOAc
  4. washThe organic extracts were washed with brine
  5. dry with materialdried over Na2SO4
  6. filtrationfiltered
  7. concentrationconcentrated
  8. customThe residue was purified by flash chromatography (CHCl3:THF; 50:50)
  9. customtriturated in ether/acetone
  10. customisolated by filtration

出典と根拠

ORDレコード
ord-d4135d0cc8024763adfd698357d0e009
出典データセット
uspto-grants-2007_07
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US07238706B2

反応ノート

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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