Mn（lll）-Mediated Chlorination of Conjugated Ketones  

作　　者：刘兴超 王璐 邹建平 

机构地区：[1]Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry and Chemical Engineering, Suzhou University, Suzhou, Jiangsu 215123, China [2]Testing and Analysis Center of Suzhou University, Suzhou, Jiangsu 215123, China

出　　处：《Chinese Journal of Chemistry》2011年第10期2097-2100,共4页中国化学（英文版）

基　　金：Project supported by the National Natural Science Foundation of China （No. 20772088）.

摘　　要：Mn（III）-Cl formed by the reaction of Mn（OAc）3 and hydrochloric acid in situ, reacted with α,β-unsaturated ketones readily to afford α,β-dichloroketones in good yields under mild conditions. The products are key precursors for synthesis of conjugated alkynones and other organic compounds.Mn（III）-Cl formed by the reaction of Mn（OAc）3 and hydrochloric acid in situ, reacted with α,β-unsaturated ketones readily to afford α,β-dichloroketones in good yields under mild conditions. The products are key precursors for synthesis of conjugated alkynones and other organic compounds.

关 键 词：CHLORINATION Mn（OAc）3 α β-unsaturated ketone 

分 类 号：O625.42[理学—有机化学] O152.1[理学—化学]