Cover Feature: Oxidation of a Dithieno[3,4‐ b :3′,4′‐ d ]thiophene Cyclic Dimer Containing a Planar Cyclooctatetraene Ring: Retention of High Antiaromaticity During Reactions (ChemPlusChem 6/2019) | Zendy

Hamaoka Hinako | Zendy; Shiroma Shun | Zendy; Aburaya Kazuaki | Zendy; Hasegawa Masashi | Zendy; Nishinaga Tohru | Zendy

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Cover Feature: Oxidation of a Dithieno[3,4‐ b :3′,4′‐ d ]thiophene Cyclic Dimer Containing a Planar Cyclooctatetraene Ring: Retention of High Antiaromaticity During Reactions (ChemPlusChem 6/2019)

Author(s) -

Hamaoka Hinako,

Shiroma Shun,

Aburaya Kazuaki,

Hasegawa Masashi,

Nishinaga Tohru

Publication year - 2019

Publication title -

chempluschem

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.801

H-Index - 61

ISSN - 2192-6506

DOI - 10.1002/cplu.201900231

Subject(s) - cyclooctatetraene , antiaromaticity , dimer , ring (chemistry) , thiophene , chemistry , planar , photochemistry , annulene , crystallography , stereochemistry , aromaticity , molecule , organic chemistry , computer science , computer graphics (images)

The cover feature shows how the high antiaromaticity of the planar cyclooctatetraene core in a dithieno[3,4‐ b :3’,4’‐ d ]thiophene cyclic dimer is retained during one‐electron and peracid oxidation reactions. Inspired by a counterclockwise base‐run in baseball, the picture shows how the “run” in this study was the formation of the sulfoxide species that has a negative relative hardness and a paratropic ring current (typically shown in a counterclockwise direction). Details are given in the Full Paper by T. Nishinaga and co‐workers on page 704 in Issue 6, 2019 (DOI: 10.1002/cplu.201900064).

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