3-Coumaranone

• Catalog No.: A10202
• CAS Number: 7169-34-8
• M. F.: C8H6O2
• M. W.: 134.13204
• Purity: 97%

SYNONYMS

• Title: 香豆冉酮
• IUPAC name: 2,3-dihydro-1-benzofuran-3-one
• IUPAC Traditional name: 3(2H)-benzofuranone
• Synonyms: 2H-Benzofuran-3-one; 2,3-Dihydrobenzofuran-3-one

DATABASE IDS

• CAS Number: 7169-34-8
• Beilstein Number: 115296
• EC Number: 000-000-0
• MDL Number: MFCD00051810

PROPERTIES

• Purity: 97%
• Melting Point: 97-102°C
• Storage Warning: Light Sensitive
• TSCA Listed: 否

REFERENCES

• 3-Coumaranone and its substituted analogues undergo Horner-Wadsworth-Emmons reaction with Diethyl cyanomethylphosphonate, A10218, in the presence of NaH, to give 3-(cyanomethyl)benzofurans, intermediates in a synthesis of antihyperglycemic agents: J. Med. Chem., 35, 1176 (1992).
• Condenses with aromatic aldehydes in the presence of alumina under mild conditions to give aurones, an important class of natural pigments: Tetrahedron Lett., 33, 5937 (1992):