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《Journal of Xiamen University(Natural Science)》 2019-01
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Catalytic synthesis of decachlorocorannulene (C_(20)Cl_(10)) by AlCl_3/ICl

ZHANG Xuepeng;YAO Chunrui;XU Yunyan;ZHANG Qianyan;College of Chemistry and Chemical Engineering,Xiamen University;  
Among the derivatives of corannulene,corannulene polyhalides(such as pentachloro-and decachloro-corannulene)are considered as a very important reaction intermediate in the chemical study of corannulene due to the high chemical reaction activity of carbon halide bonds.In this paper,we report a new method for the synthesis of decachlorocorannulene.With introducing the combination of aluminum trichloride and iodide chloride,the yield of decachlorocorannulene was improved from 60% to 96%.Furthermore,the new method does not require anhydrous and anaerobic harsh conditions and is easy to operate.The prepared decachlorocorannulene can be successfully converted to decakis(phenylthio)corannulene,which confirmed that the decachlorocorannulene can be successfully synthesized by the new chlorination method.The new chlorination method provides convenience for the synthesis of some important corannulene derivatives.
【Fund】: 国家自然科学基金(21771152);; 中央高校基本科研业务费专项(20720170028 20720160084)
【CateGory Index】: O623.22
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