Synthesis of chalcogenated polyacenes
专利汇可以提供Synthesis of chalcogenated polyacenes专利检索，专利查询，专利分析的服务。并且Chalcogenated polyacenes including organic semiconductors such as tetrathiotetracene, tetraselenotetracene, and hexathiopentacene are produced by reaction of a polyacene with elemental sulfur, selenium, and tellurium in the presence of nitrogen-containing hot solvents, preferably alkylated amides. N, N-dimethylformamide is the preferred solvent. The disclosed method of synthesis produces substituted polyacenes of high yield and purity in considerably shorter reaction times than achievable by prior art methods.，下面是Synthesis of chalcogenated polyacenes专利的具体信息内容。
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