The Lewis acid-catalyzed Diels-Alder reaction of the organic semiconductor pentacene with N-sulfinylacetamide yields a soluble adduct. Spin-coated thin films of this adduct undergo solid-phase conversion to form thin films of pentacene at moderate temperatures. Organic thin film transistors fabricated by spin-coating this adduct, followed by thermal conversion to pentacene, exhibit the highest mobility reported to date for a solution-processed organic semiconductor.

中文翻译：

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来自新型并五苯前体的高性能溶液处理有机薄膜晶体管

路易斯酸催化的有机半导体并五苯与 N-亚磺酰基乙酰胺的 Diels-Alder 反应产生可溶性加合物。这种加合物的旋涂薄膜经过固相转化，在中等温度下形成并五苯薄膜。通过旋涂这种加合物，然后热转化为并五苯制造的有机薄膜晶体管表现出迄今为止报告的溶液处理有机半导体的最高迁移率。