Reaction of frangula-emodin with α-bromoalkylmethylketones |
| |
| Authors: | T. V. Kharlamova |
| |
| Affiliation: | (1) A. B. Bekturov Institute of Chemical Sciences, Ministry of Education and Science, Republic of Kazakhstan, Kazakhstan, Almaty, ul. Sh. Ualikhanova, 106 |
| |
| Abstract: | The alkylation of 1,6,8-trihydroxy-3-methylanthraquinone (frangula-emodin) by α-bromoalkylmethylketones was investigated. Hydroxyls in the 1-and 8-positions of the β-derivatives were O-acylated. The compositions and structures of the prepared compounds were confirmed by elemental analysis and UV, IR, PMR, and 13C NMR spectroscopy. __________ Translated from Khimiya Prirodnykh Soedinenii, No. 4, pp. 324–326, July–August, 2007. |
| |
| Keywords: | frangula-emodin α -bromoalkylmethylketones |
| 本文献已被 SpringerLink 等数据库收录！ |
|
