An Efficient Method for Synthesizing Substituted Naphtho-1,3-dithiole-2-thiones from Tetrachlorotetrathionaphthalene and Sodium Trithiocarbonate
作者:Egon Fanghänel、Andreas Ullrich、Christoph Wagner
DOI:10.1002/(sici)1099-0690(199808)1998:8<1577::aid-ejoc1577>3.0.co;2-5
日期:1998.8
8-tetrachloro-naphtho[1,8-cd:5,6-c′d′]bis(1,2-dithiole) (1) and sodium trithiocarbonate. The dechalcogenization of the thiones, using mercury acetate, leads to the corresponding naphtho-1,3-dithiol-2-ones (3a–d and 5a–d). The structures of 3a and 4a were confirmed by X-ray investigation. The tetrathiafulvalenes (TTFs) 6 and 7 were synthesized from 2d and 3c by coupling of the starting compounds with the help
两种类型的萘并稠合的1,3-二硫-2-硫酮的(图2a - ˚F和图4a - d由-3,4,7,8-四氯萘的反应制得[1,8-)CD:5, 6- c'd' ]双(1,2-二硫醇)(1)和三硫代碳酸钠。使用乙酸汞将硫酮脱硫,可得到相应的萘-1,3-二硫醇-2-酮(3a – d和5a – d)。通过X射线检查确认了3a和4a的结构。四硫富瓦烯(TTF)6和7是由通过在亚磷酸三乙酯的作用下将起始化合物偶合,得到图2d和3c。使用2,3-二氯-5,6-二氰基-苯醌(DDQ),将TTF转化为半导体电荷转移复合物。