Unexpected chlorination of angularly annelated [2.2]paracyclophanes during DDQ oxidation

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• 作者：Minuti ; Lucio ; Taticchi ; Aldo ; Marrocchi ; Assunta ; Lanari ; Daniela ; Gacs-Baitz ; Eszter ; Gomory ; Agnes
• 关键词：[2.2]Paracyclophanes ; Oxidation ; Chlorination
• 刊名：Tetrahedron Letters
• 出版年：2005
• 出版时间：February 7, 2005
• 年：2005
• 卷：46
• 期：6
• 页码：949-950
• 全文大小：91.1 K

文摘

DDQ treatment of the DielsaaaAlder products 1 unexpectedly led to chloroderivatives 2. Chlorination did not occur during DDQ treatment of the fully aromatised compounds 3. These results point out that DDQ acted as an oxidant and source of chlorine.