The Chemistry of TTFTT; 1: New Efficient Synthesis and Reactions of Tetrathiafulvalene-2,3,6,7-tetrathiolate (TTFTT): An Important Building Block in TTF-Syntheses - Svenstrup, Niels; Rasmussen, Karen Margrethe; Hansen, Thomas Kruse; Becher, Jan (Synthesis, 1994)