A straightforward approach to the synthesis of unsymmetrical tatrahioalkyl tetrathiafulvalene derivatives
作者:Colin Gemmell、Jeremy D. Kilburn、Henning Ueck、Allan E. Underhill
DOI:10.1016/s0040-4039(00)74820-9
日期:1992.6
triethylphosphite mediated cross-coupling of 4,5-dialkylthio-1,3-dithiol-2-ones, providing access to the tetrathiolate 5, and to dithiolates 11a and 11b, which are excellent precursors for unsymmetrical tetrahioalkyl tetrathiafulvalene derivatives.
所述p -acetoxybenzylthio保护基团已被发现为与亚磷酸三乙酯兼容的4,5- dialkylthio丙烷-1,3-二硫醇-2-酮介导的交叉偶联到tetrathiolate提供访问5,以及dithiolates 11A和11B,它们是不对称四氢烷基四硫富瓦烯衍生物的优异前体。