Benzoyl Peroxide → 79444-77-2

HRID 1758260ノート

反応式

HRID 1758260 の反応式
[CH3:1][C:2]1[CH:10]=[CH:9][C:5]2[CH:6]=[CH:7][O:8][C:4]=2[CH:3]=1.[Br:11]N1C(=O)CCC1=O.C(OOC(=O)C1C=CC=CC=1)(=O)C1C=CC=CC=1>C(Cl)(Cl)(Cl)Cl>[Br:11][CH2:1][C:2]1[CH:10]=[CH:9][C:5]2[CH:6]=[CH:7][O:8][C:4]=2[CH:3]=1

参加物

5

反応物 3

HCID 7187Benzoyl PeroxideHCID 67184N-bromobutanimideHCID 869296-Methylbenzofuran

生成物 1

HCID 2050997979444-77-2収率 80.8%

試薬・触媒・溶媒 1

HCID 5943Carbon Tetrachloride溶媒

実験手順

A mixture of 6-methylbenzofuran (3.44 g, 0.026 mol), N-bromosuccinimide (4.63 g, 0.026 mol), dibenzoyl peroxide (trace) and carbon tetrachloride (50 cm3) was refluxed for 5 hr. The mixture was filtered and the solvent was removed from the filtrate. The residue was distilled to give 6-bromomethylbenzofuran (4.38 g, 0.021 mol, 80.0%) b.p. 84°-88° C./0.7 mm Hg.

後処理

  1. temperaturewas refluxed for 5 hr
  2. filtrationThe mixture was filtered
  3. customthe solvent was removed from the filtrate
  4. distillationThe residue was distilled

出典と根拠

ORDレコード
ord-6650016259924ddf95994f70c80fc838
出典データセット
uspto-grants-1983_02
特許番号
US04372970

反応ノート

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