Chem
J-GLOBAL ID:200907084671715364   Nikkaji number:J1.593.612F

4,4′-Bichroman-2,2′-dione

4,4′-ビクロマン-2,2′-ジオン
Substance type:
Substance type
Substance type classified into 3 categories.
Decided structure: Substances with a clear structure
Undicided Structure: Substances with unknown or undetermined structure
Mixtures: Mixtures, racemic compounds, or compounds with relative structural arrangements
Decided structure
Molecular formula: C18H14O4
Molecular formula furigana: C18-H14-O4
Molecular weight: 294.306
InChI: InChI=1S/C18H14O4/c19-17-9-13(11-5-1-3-7-15(11)21-17)14-10-18(20)22-16-8-4-2-6-12(14)16/h1-8,13-14H,9-10H2
InChI key: KNRZOPBJFZTEBE-UHFFFAOYSA-N
SMILES: O=C1CC(C2CC(=O)Oc3ccccc23)c2ccccc2O1
Systematic name  (5):
  • 4,4′-ビ[3,4-ジヒドロ-2H-1-ベンゾピラン-2-オン]
  • 4,4′-ビクロマン-2,2′-ジオン
  • 4,4′-ビ(3,4-ジヒドロ-2H-1-ベンゾピラン-2-オン)
  • 4-(2-オキソ-3,4-ジヒドロ-2H-1-ベンゾピラン-4-イル)-3,4-ジヒドロ-2H-1-ベンゾピラン-2-オン
  • 4-(2-oxo-3,4-dihydro-2H-1-benzopyran-4-yl)-3,4-dihydro-2H-1-benzopyran-2-one
Other name (3):
  • 4,4′-Bi[3,4-dihydro-2H-1-benzopyran-2-one]
  • 4,4′-Bichroman-2,2′-dione
  • 4,4′-Bi(3,4-dihydro-2H-1-benzopyran-2-one)
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