Tetraethynylethenes: Fully cross??conjugated π??electron chromophores and molecular scaffolds for all??carbon networks and carbon??rich nanomaterials

…, AM Boldi, Y Rubin, M Hobi, V Gramlich…

Index: Anthony, John; Boldi Armen M.; Rubin, Ives; Hobi, Markus; Gramlich, Volker; et al. Helvetica Chimica Acta, 1995 , vol. 78, p. 13 - 45

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Citation Number: 121

Abstract

Abstract The preparation of tetraethynylethene (3, 4-diethynylhex-3-ene-1, 5-diyne) 1 as well as of a great diversity of differentially mono-, di-, and triprotected derivatives by newly developed synthetic routes is described. These fully cross-conjugated molecules are versatile building blocks and precursors to two-dimensional all-C networks and novel C-rich nanoarchitecture with unusual structural and electronic properties, such as perethynylated ...