1415646-19-3Relevant articles and documents
And four bonzene and pentacene synthetic method of compound
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Paragraph 0073-0075, (2016/10/10)
The invention relates to a synthesis method of tetracene and pentacene compounds. A plurality of double-acetylene propanol carbonate compounds are prepared from simple and available phthalic dicarboxaldehyde compound and aryl acetylene by using addition reaction of an alkynyl lithium reagent. The double-acetylene propanol carbonate compounds can react with an organic boronic acid in series in the presence of a catalytic amount of palladium reagent, so as to further synthetize the tetracene and pentacene compounds at good to excellent yield. The method has the characteristics of being available in raw materials, simple to operate, mild in condition, convenient and fast, excellent in yield and the like, and aryl and alkyl can be effectively led to skeletons of tetracene and pentacene by using the method.