Oxidation of furans with 2,3-dichloro-5,6-dicyano-1,4-benzoquinone (DDQ)

Heterocycles

Volumn 43, Issue 7, 1996, Pages 1371-1374

  Sayama, Shinsei ^a   Inamura, Yutaka ^a  

^a FUKUSHIMA MEDICAL UNIVERSITY   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 2742513412     PISSN: 03855414     EISSN: None     Source Type: Journal    
DOI: 10.3987/COM-96-7456     Document Type: Article

References (8)

1. A. B. Turner, "Synthetic Reagents," Vol. 3, ed. by J. S. Pizey, Ellis Horwood Limited, Chichester, 1977, p. 193.
2. N. Iranpoor, I. M. Baltork, and F. S. Zardaloo, Tetrahedron, 1991, 47, 9861.
3. K. Tanemura, T. Suzuki, and T. Horaguchi, Bull. Chem. Soc. Jpn., 1994, 67, 290.
4. G. Piancatelli, A. Scettri, and M. D'Auria, Tetrahedron, 1980, 36, 661.
5. Y. Kobayashi, H. Katsuno, and F. Sato, Chem. Lett., 1983, 1771.
6. P. D. Williams and E. LeGoff, Tetrahedron Lett., 1985, 26, 1367.
7. Furans (1a, 1g, 1h, and 1i) were oxidized to corresponding enediones with PCC or mCPBA.
8. PTAB was also found to be chemoselective for ring opening of alkoxyfurans in THF-DMSO. Presented at the Annual Meeting of Tohoku branch of the Chemical Society of Japan, Yonezawa, 1995, Abstr., p. 66.