| Autor: |
Seto, Shuichi, Yamazaki, Hiromi, Nishiyama, Yukio |
| Zdroj: |
Bulletin of the Chemical Society of Japan; August 1960, Vol. 33 Issue: 8 p1081-1084, 4p |
| Abstrakt: |
The reaction of tropolones with p-benzoquinonedibenzenesulfonimide was carried out and the following points were observed.1) The 2′, 5′-dibenzenesulfonamidophenyl group enters the 5-position of the tropolone ring, similar to the case of phenol.2) The reaction proceeds in the same way in the case of 4-isopropyltropolone, without interference of the isopropyl group.3) In the case of tropolones with a substituent in 5-position, reduction of p-benzoquinone-dibenzenesulfonimide takes place. |
| Databáze: |
Supplemental Index |
| Externí odkaz: |
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