A Donor‐Acceptor Substituted Quinoid Pentalene | Zendy

Sugimoto Toyonari | Zendy; Sakai Akihiko | Zendy; Takahashi Toshiki | Zendy; Ando Hiroshi | Zendy; Okuda Tatsushi | Zendy; Yoshida Zenichi | Zendy; Kai Yasushi | Zendy; Kanehisa Nobuko | Zendy; Kasai Nobutami | Zendy

AI Assistant Blog Pricing

Home ZAIA Blog

Premium

A Donor‐Acceptor Substituted Quinoid Pentalene

Author(s) -

Sugimoto Toyonari,

Sakai Akihiko,

Takahashi Toshiki,

Ando Hiroshi,

Okuda Tatsushi,

Yoshida Zenichi,

Kai Yasushi,

Kanehisa Nobuko,

Kasai Nobutami

Publication year - 1988

Publication title -

angewandte chemie international edition in english

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 5.831

H-Index - 550

eISSN - 1521-3773

pISSN - 0570-0833

DOI - 10.1002/anie.198817111

Subject(s) - pentalene , antiaromaticity , acceptor , electron acceptor , chemistry , photochemistry , electron , crystallography , computational chemistry , physics , molecule , organic chemistry , condensed matter physics , aromaticity , quantum mechanics

The title compound is not a Do ⊖ /A ⊕ ‐pentalene but a Do/A‐“pentalenequinone” , as has been shown by an X‐ray structure analysis and the 1 H‐NMR spectrum. Apparently, the formation of this structure is a possibility to circumvent antiaromatic destabilization by the eight π‐electrons of the pentalene. 1 forms stable, blue‐violet crystals of m.p. 220°C.

This content is not available in your region!

Continue researching here.

Having issues? You can contact us here

Accelerating Research