Hydrochloric Acid → HCID 86633446、化合物

HRID 1881215ノート

反応式

HRID 1881215 の反応式
C[O:2][C:3]1[C:4]([N+:18]([O-:20])=[O:19])=[C:5]2[C:9](=[C:10]([N+:14]([O-:16])=[O:15])[C:11]=1[O:12][CH3:13])[C:8](=[O:17])[O:7][CH2:6]2.Cl>C(O)(=O)C>[OH:2][C:3]1[C:4]([N+:18]([O-:20])=[O:19])=[C:5]2[C:9](=[C:10]([N+:14]([O-:16])=[O:15])[C:11]=1[O:12][CH3:13])[C:8](=[O:17])[O:7][CH2:6]2

参加物

4

反応物 2

HCID 313Hydrochloric AcidHCID 2519205,6-dimethoxy-4,7-dinitro-3H-2-benzofuran-1-one

生成物 1

HCID 86633446HCID 86633446、化合物

試薬・触媒・溶媒 1

HCID 176Acetic Acid溶媒

実験手順

5,6-Dimethoxy-4,7-dinitro-3H-isobenzofuran-1-one (450 mg), acetic acid (15 ml) and 37% aqueous HCl (3 ml) were refluxed for 7.25 hours. The acetic acid and water were evaporated in vacuo. The residue was purified by column chromatography (toluene-ethyl acetate-methanol 8:1:1).

後処理

  1. customThe acetic acid and water were evaporated in vacuo
  2. customThe residue was purified by column chromatography (toluene-ethyl acetate-methanol 8:1:1)

出典と根拠

ORDレコード
ord-102a404270194f8c81de5d7da1623ae8
出典データセット
uspto-grants-2012_11
特許番号
US08318785B2

反応ノート

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