2,6-Di(thiophenyl)-1,5-dihydrodipyrrolopyrazine (DT-DPP) structural isomers as donor–acceptor–donor molecules and their optoelectronic investigation
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DOI: 10.1039/c7ra06270b
Abstract: Herein we report the synthesis and characterization of two new D–A–D molecules 1,5-dimethyl-2,6-di(thiophen-2-yl)-1,5-dihyrodipyrrolo[3,2-b:3′,2′-e]pyrazine (2DT-DPP) and 1,5-dimethyl-2,6-di(thiophen-3-yl)-1,5-dihyrodipyrrolo[3,2-b:3′,2′-e]pyrazine (3DT-DPP) via Pd catalyzed C–C and C–N coupling reactions. The dipyrrolopyrazine scaffold comprises an electron-accepting core flanked by two… read more here.
Keywords: dpp structural; structural isomers; dihydrodipyrrolopyrazine dpp; donor acceptor ... See more keywords