Art

J-GLOBAL ID：200902220055561410   Reference number：09A0926465

Facile Synthesis of 2,3-Diacetoxyflavanones from 3-Aminoflavones

2,3-ジアセトキシフラバノン類の3-アミノフラボン類からの簡易合成

Author (3)： MIYAKE Hideyoshi (Graduate School of Agricultural Sci., Kobe Univ.) ,  NISHINO Shouko (Graduate School of Agricultural Sci., Kobe Univ.) ,  SASAKI Mitsuru (Graduate School of Agricultural Sci., Kobe Univ.)
Material： Chemistry Letters  (Chem Lett)
Volume： 38  Issue： 10  Page： 952-953 (J-STAGE)  Publication year： 2009 
JST Material Number： S0742A  ISSN： 0366-7022  CODEN： CMLTAG  Document type： Article
Article type： 短報  Country of issue： Japan (JPN)  Language： ENGLISH (EN)

Thesaurus term： *ketone ,  *flavonoid ,  *oxygen heterocyclic compound ,  *polynuclear aromatic compound ,  *chemical synthesis ,  isomer (molecule) ,  reaction mechanism ,  diastereomer ,  proton magnetic resonance ,  reaction path ,  fatty acid ,  aliphatic alcohol ,  nitroso compound ,  inorganic acid ester ,  *Flavanones ,  *Flavones ,  drug

JST classification (1)： Condensed derivatives of pyrane  (CF07093I)

Substance index (18)： 3-Amino-2-(4-tert-butylphenyl)-6-methyl-4H-1-benzopyran-4-one ,  3-Aminoflavone ,  3-Amino-2-phenyl-6-methyl-4H-1-benzopyran-4-one ,  3-Amino-6-chloro-2-phenyl-4H-1-benzopyran-4-one ,  3-Amino-6-bromo-2-(2-chlorophenyl)-4H-1-benzopyran-4-one ,  3-Amino-6-bromoflavone ,  3-Amino-7-methoxy-2-phenyl-4H-1-benzopyran-4-one ,  Bispropanoic acid 2-phenyl-4-oxo-2,3-dihydro-4H-1-benzopyran-2,3-diyl ester ,  Bisacetic acid 2-phenyl-4-oxo-2,3-dihydro-4H-1-benzopyran-2,3-diyl ester ,  Bisacetic acid 6-chloro-2-phenyl-4-oxo-2,3-dihydro-4H-1-benzopyran-2,3-diyl ester ,  Bisacetic acid 6-bromo-2-(2-chlorophenyl)-4-oxo-2,3-dihydro-4H-1-benzopyran-2,3-diyl ester ,  2-Phenyl-2,3-diacetoxy-6-bromo-2,3-dihydro-4H-1-benzopyran-4-one ,  Bisacetic acid 6-methyl-2-(4-tert-butylphenyl)-4-oxo-2,3-dihydro-4H-1-benzopyran-2,3-diyl ester ,  Bisacetic acid 6-methyl-2-phenyl-4-oxo-2,3-dihydro-4H-1-benzopyran-2,3-diyl ester ,  Bisacetic acid 7-methoxy-2-phenyl-4-oxo-2,3-dihydro-4H-1-benzopyran-2,3-diyl ester ,  Propionic acid ,  Nitrous acid isoamyl ,  Acetic acid

Reference (6)：

• 1) R. J. Nijveldt, E. Nood, D. E. C. Hoorn, P. G. Boelens, K. Norren, P. A. M. Leeuwen, Am. J. Clin. Nutr. 2001, 74, 418, and references cited therein.
• 2) K. Mustafa, N. B. Perry, R. T. Weavers, Phytochemistry 2003, 64, 1285.
• 3) M. Hauteville, M. Chadenson, J. Chopin, Bull. Soc. Chim. Fr. 1979, 11, 125.
• 4) R. Bernini, E. Mincione, G. Provenzano, G. Farrizi, S. Tempesta, M. Pasqualetti, Tetrahedron 2008, 64, 7561.
• 5) H. Miyake, S. Nishino, A. Nishimura, M. Sasaki, Chem. Lett. 2007, 36, 522.

Terms in the title (2)： フラボン類 ,  簡易