NMR Study of the Naphtho-1,3-dithioles Formed from Carbamodithioates and 2,3-dichloro-1,4-naphthoquinone
作者:Ashraf A. Aly、Alan B. Brown、Kamal M. El-Shaieb、Alaa A. Hassan、Tarek M. I. Bedair
DOI:10.3184/030823409x12561978806846
日期:2009.11
3]dithiole-4,9-dione) in 94% yield. Triethylammonium N-arylcarbamodithioates reacted with 2,3-dichloro-1,4-naphthoquinone to give 2-(N-arylimino)naphtho[2,3-d][1,3] dithiole-4,9-diones in good yields. NMR spectroscopic data of the products are discussed.
三乙基铵 1,2-乙二基双(氨基二硫代氨基甲酸酯)与 2,3-二氯-1,4-萘醌在 DMF 中的反应,提供 N,N'-亚乙基双(2-亚氨基萘并[2,3-d][1,3]二硫醇- 4,9-二酮),产率为 94%。三乙基铵 N-芳基氨基二硫代盐与 2,3-二氯-1,4-萘醌反应,以良好的收率得到 2-(N-芳基亚氨基)萘并[2,3-d][1,3] 二硫醇-4,9-二酮。讨论了产物的核磁共振光谱数据。