| 锰(Ⅲ)或铈(Ⅳ)引发下β-二羰基化合物的芳基化反应(Ⅱ) |
| MANGANESE(m) AND CERIUM(IV) INDUCED ARYLATION OF β-DICARBONYL COMPOUNDS |
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| 摘要: 在Mn(OAc)3-H3PO4作用下,乙酰丙酮和稠环芳烃发生反应,生成3-芳基-2,4-戊二酮。反应可能通过·CH(COCH3)2自由基进行的。(NH4)2Ce(NO3)6也能引起这种反应。乙酰乙酰胺及其N-甲基衍生物在Mn(OAc)3作用下,也能发生芳基化反应。 |
| 关键词: 三乙酸锰 硝酸铈(Ⅳ)铵 乙酰丙酮 乙酰乙酰胺 稠环芳烃 |
| 基金项目: |
| Abstract: In the presence of Mn(OAc)3-H3PO44, treatment of acctoacetone with aromatic hydrocarbons produced arylacetoacetoncs by means of homolysis involving the CH3COC HCOCH3 radical. The arylation could be carried out by (NH4)3Ce(NO3)6. Acetoacetamide and it's N-methyl derivatives could also take place this reaction promoted by Mn(OAc)3. |
| Keywords: manganese(III) acetate ceric( IV) ammonium nitrate acetoacetone acetoacetamide aromatic hydrocarbon |
| 投稿时间：1988-06-07 |
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| 陈伟兴,席尚忠,尚芸,陈少清,徐振荣.锰(Ⅲ)或铈(Ⅳ)引发下β-二羰基化合物的芳基化反应(Ⅱ)[J].无机化学学报,1990,6(2):166-170. |
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