Synthesis of poly-ferrocene heterocycles by cycloaddition of mono- or bis(ferrocenecarbonyl)acetylenes and bis[1,2]dithiolo[1,4]thiazinethiones

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• 作者：Barriga ; Susana ; Marcos ; Carlos F. ; Riant ; Olivier ; Torroba ; Tomá ; s
• 关键词：ferrocene ; heterocycle ; dithiole ; thiazine ; extended TTF ; cyclic voltammetry
• 刊名：Tetrahedron
• 出版年：2002
• 出版时间：December 2, 2002
• 年：2002
• 卷：58
• 期：49
• 页码：9785-9792
• 全文大小：226 K

文摘

Cycloaddition of a bis[1,2]dithiolo[1,4]thiazine ketothione and mono- or bis(ferrocenecarbonyl)acetylenes under catalysis by scandium triflate gave mono- and bis-ferrocenecarbonyl-1,3-dithiolylidene[1,2]dithiolo[1,4]thiazines. Cycloaddition of a bis-dithiolothiazine dithione and bis-ferrocenylbutynedione gave 3,5-di(bis-ferrocenecarbonyl-1,3-dithiolylidene)[1,4]thiazine, a structure related to extended tetrathiafulvalenes