ChemInform Abstract: Chemistry of Perylene. High Temperature Sulphurisation of tali‐Substituted Derivatives of Perylene‐3,4,9,10‐tetracarboxylic Acid.

Abstract

The reactions of the tali‐substituted perylenes (I) with S in boiling DMF or N‐methylpyrrolidone (NMP) take a differing course, depending on the Substitution pattern.

Recent Advances in the Synthesis of Heterocycles via Reactions Involving Elemental Sulfur

“…This reaction was in agreement with the previous result observed with parent tetracarboxylic acid derivative. [26] 1-Ethynylanthaquinones 69 reacted readily when heated with a basic solution of sulfur in ethanol (Scheme 26). Both 2-H and 2-Cl substrates were competent substrates, leading to benzothiophene-naphthoquinone fused products 70 in good to excellent yields.…”

Heteroatom-Annulated Perylenes: Practical Synthesis, Photophysical Properties, and Solid-State Packing Arrangement

“…S-heterocyclic annulated perylene, namely perylo[1,12- b , c , d ]thiophene (PET, 3 ), which has first prepared from 3,4:9,10-perylenetetracarboxylic dianhydride by Rogovik, has been synthesized by several groups in harsh conditions such as flash vacuum pyrolysis (FVP) . However, its electrical property is rarely studied, probably due to the difficulties in scale-up, long reaction sequences, and poor yields.…”

Bis-dithiano perylene diimide: synthesis and characterization of a novel ring system

“…[1][2][3][4][5] Several examples of sulfur-annulated perylene diimide structures have appeared in the chemical literature in recent years. The ve possible sulfur-annulation permutations of the perylene core at the bay positions are shown in Chart 1: mono-thieno (1), [6][7][8][9] bis-thieno (2), 6,10,11 dithiano (3), 8 thieno-dithiano (4), 7,9 and bis-dithiano (5). Ring systems 1, 2 and 3 have been synthesized in the perylene diimide form, while 1, 2, and 4 have been synthesized in the perylene form.…”