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University of the Ryukyus Repository >
Faculty of Science >
Bulletin >
Bulletin of the College of Science, University of the Ryukyus >
No.39 (1985/3) >
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| Title | : | Synthesis of 2,5-Diaroylthiophene |
| Authors | : | Hokama, Kozo
Yogi, Seiichi
Higa, Matsutake |
| Authors alternative | : | 外間, 宏三
与儀, 誠一
比嘉, 松武 |
| Issue Date | : | Mar-1985 |
| Abstract | : | The treatment of 1,6-hexanediones [1,6-diphenyl-1,6-hexanedione 1a, 1,6-bis(p-methylphenyl)-1,6-hexanedione 1b, 1,6-bis(p-chlorophenyl)-1,6-hexanedione 1c, 1,6-bis(p-methoxyphenyl)-1,6-hexanedione 1d, and 1,6-bis(2-thienyl)-1,6-hexanedione 1e] with the excess of thionyl chloride in the presence of the catalytic amount of pyridine produced the corresponding 2,5-diaroylthiophenes 2a-2e in only 28-47% yield. |
| Type Local | : | 紀要論文 |
| ISSN | : | 0286-9640 |
| Publisher | : | 琉球大学理学部 |
| URI | : | http://hdl.handle.net/20.500.12000/14607 |
| Citation | : | 琉球大学理学部紀要 = Bulletin of the College of Science. University of the Ryukyus no.39 p.47 -50 |
| Appears in Collections | : | No.39 (1985/3)
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| No39p047.pdf | | 290Kb | Adobe PDF | View/Open |
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