5-Bromo-2-furanecarboxylic acid → 5-Bromo-furan-2-carboxylic acid [3-(2-cyano-vinyl)-phenyl]-amide

HRID 2053198ノート

反応式

HRID 2053198 の反応式
[Br:1][C:2]1[O:6][C:5]([C:7]([OH:9])=O)=[CH:4][CH:3]=1.[NH2:10][C:11]1[CH:12]=[C:13]([CH:17]=[CH:18][C:19]#[N:20])[CH:14]=[CH:15][CH:16]=1>>[C:19]([CH:18]=[CH:17][C:13]1[CH:12]=[C:11]([NH:10][C:7]([C:5]2[O:6][C:2]([Br:1])=[CH:3][CH:4]=2)=[O:9])[CH:16]=[CH:15][CH:14]=1)#[N:20]

参加物

3

反応物 2

HCID 685115-Bromo-2-furanecarboxylic acidHCID 534254963-(3-Amino-phenyl)-acrylonitrile

生成物 1

HCID 723488195-Bromo-furan-2-carboxylic acid [3-(2-cyano-vinyl)-phenyl]-amide

実験手順

5-Bromo-furan-2-carboxylic acid (716 mg, 3.75 mmol) was coupled to aniline (88) (540 mg, 3.75 mmol) using Method C. The residue was purified by column chromatography eluting with 20% EtOAc in heptane, to give the title compound.

後処理

  1. customThe residue was purified by column chromatography
  2. washeluting with 20% EtOAc in heptane

出典と根拠

ORDレコード
ord-a3b1beefec824ad0a2b4df723d5c940c
出典データセット
uspto-grants-2008_02
特許番号
US07326732B2

反応ノート

読み込み中…