以HBr/H2O2为溴化体系,采用氧化溴化法合成了6种稠环芳烃的溴化物.合成反应无需催化剂,通过控制反应温度和溴化试剂用量,可以在稠环芳烃化合物的活性位选择性地单溴化或双溴化,产率可达51.1％ ～94.2％.产品经熔点和1H NMR法确认,合成操作简单安全,环境污染少,有工业应用前景.
参考文献
| [1] | ZHANG Guofu,WANG Yong,DING Chengrong,et al.Recent Advances in Oxybromination of Aromatic Compounds[J].Chinese.J Org Chem,2011,31 (6):804-813(in Chinese).张国富,王涌,丁成荣,等.芳香化合物氧化溴化研究进展[J].有机化学,2011,31(6):804-813. |
| [2] | WANG Angang,JIANG Wenfeng,WANG Huilong,et al.Synthesis of 2,2′,7,7′-Tetrabromo-9,9′-Spirobifluorene[J].Petrochem Technol,2007,36(9):930-934(in Chinese).王安钢,姜文凤,王慧龙,等.2,2′,7,7′-四溴-9,9′-螺二芴的合成[J].石油化工,2007,36(9):930-934. |
| [3] | Daniel David,Adam Fennimore,Gao Weiying.Deuterated Compounds for Electronic Applications:US,20110037057.A1[P].2011-01-77. |
| [4] | Tuan Chishen,Tsai Zongwei,Hsu Ssling.Phenanthrene Compounds:US,20050176952.A1[P].2005-08-11. |
| [5] | Wu Weishi,Herron Norman,Vsevolod Rostortsev.Chrysene Compounds for Blue or Green Lumineccent Applications:US,20110215715.A1[P].2011-09-08. |
| [6] | Punita V V,Anjani K B,Gadde Ramachandraiah.Environmentally Benign Chlorination and Bromination of Aromaticamines,Hydrocarbons and Naphthols[J].Tetrahed Lett,2003,44:4085-4088. |
| [7] | QI Zhaobin.Study on the Halogenate Reaction of Substituent Aromatic Hydrocarbon[D].Tianjin:Tianjin University,2006(in Chinese).齐兆彬.取代芳烃的选择性卤代反应研究[D].天津:天津大学,2006. |
| [8] | Titinchi S J J,Kamounah F S,Abbo H S,et al.The Synthesis of Mono-and Diacetyl-9H-fluorenes[J].ARKIVOC,2008(Ⅷ):91-105. |
| [9] | Archer W J,Taylor R,Core P H,t al.Protiodetritiation of Chrysene[J].J Chem Soc Perkin Trans Ⅱ,1980:1828-1831. |
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