Acid-catalyzed cyclization reactions of 2,2′ -bis(diarylhydroxymethyl)biphenyls to 5,5,7,7-tetraaryl-5,7-dihydrodibenzo[c,e]oxepins in the solid state

Heterocycles

Volumn 62, Issue , 2004, Pages 749-756

  Hirano, Shinya ^a   Toyota, Shinji ^a   Toda, Fumio ^a  

^a OKAYAMA UNIVERSITY OF SCIENCE   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

2,2' BIS(HYDROXYDIPHENYLMETHYL)BIPHENYL; 5,5,7,7 TETRA(4 METHOXYPHENYL) 5,7 DIHYDROBENZO[C,E]OXEPIN; 5,5,7,7 TETRAPHENYL 5,7 DIHYDRODIBENZO[C,E]OXEPIN; BIPHENYL DERIVATIVE; FORMIC ACID; OXEPINE DERIVATIVE; UNCLASSIFIED DRUG;

ARTICLE; CATALYSIS; CHEMICAL REACTION; CHEMICAL STRUCTURE; CRYSTAL; CYCLIZATION; INFRARED SPECTROMETRY; QUANTITATIVE ASSAY; REACTION ANALYSIS; SOLID STATE; STRUCTURE ANALYSIS; X RAY ANALYSIS;

EID: 0345828916     PISSN: 03855414     EISSN: None     Source Type: Journal    
DOI: 10.3987/com-03-s(p)73     Document Type: Article

References (10)

1. F. Toda and K. Akagi, Tetrahedron Lett., 1968, 3695.
2. F. Toda, D. L. Ward, and H. Hart, Tetrahedron Lett., 1981, 22, 3865.
3. F. Toda, Top. Curr. Chem., 1987, 140, 43.
4. F. Toda, K. Akai, R. Toyotaka, W.-H. Yip, and T. C. W. Mak, Chem. Lett., 1989, 1921.
5. F. Toda, K. Tanaka, H. Koshima, and S. I. Khan, J. Chem. Soc., Chem. Commun., 1998, 2503.
6. K. A. Carey, W. Clegg, M. R. J. Elsegood, B. T. Golding, M. N. S. Hill, and H. Maskill, J. Chem. Soc., Perkin Trans. 1, 2002, 2673.
7. F. Toda, H. Takumi, and M. Akehi, J. Chem. Soc., Chem. Commun., 1990, 1270.
8. F. Toda and K. Okuda, J. Chem. Soc. Chem. Commun., 1991, 1212.
9. K. Tanaka and F. Toda, J. Chem. Soc., Chem., Commun., 1983, 593.
10. M. Yagi, S. Hirano, S. Toyota, F. Toda, P. Giastas, and I. M. Mavridis, Heterocycles, 2003, 59, 735.