Synthesis of Some New bis-(p-Fluorophenyl)amides of the Thieno[3,2-b]thiophene, Thieno[3,2-b]furan and 1,2-bis{5-[2-(2-Thienyl)ethenyl]2-thienyl}ethene Series
作者:Davorka Pavlicic、Jasna Koružnjak、Zrinka Banic-Tomišic、Grace Karminski-Zamola
DOI:10.3390/71200871
日期:——
Three new heterocyclic substituted dianilides, namely 3-chloro-5-[1-(p-fluorophenylcarbamoyl)-2-(2-thienyl)ethenyl]thieno-[3,2-b]thiophene-2-carboxy-p-fluoro-anilide (8), 1,2-bis5-[2-(p-fluorophenylcarbamoyl)-2-(2-thienyl)ethenyl]-2-thienyl}ethene (13) and 6-chloro-2-2-[3-chloro-2-(p-fluorophenyl-carbamoyl)-5-thieno[3,2-b]thienyl]-2-ethoxycarbonylethenyl}thieno[3,2-b]furan-5-carboxy-p-fluoroanilide
三个新的杂环取代二苯胺,即3-氯-5-[1-(对氟苯基氨基甲酰基)-2-(2-噻吩基)乙烯基]噻吩基-[3,2-b]噻吩-2-羧基-对氟-苯胺 (8)、1,2-双5-[2-(对-氟苯基氨基甲酰基)-2-(2-噻吩基)乙烯基]-2-噻吩基}乙烯(13)和6-氯-2-2- [3-氯-2-(对氟苯基-氨基甲酰基)-5-噻吩并[3,2-b]噻吩基]-2-乙氧基羰基乙烯基}噻吩并[3,2-b]呋喃-5-羧基-对氟苯胺( 20) 是通过多步合成制备的。所制备的二苯胺因其作为 DNA 嵌入剂或凹槽结合剂的平面杂芳族核心的潜力而受到特别关注。