Accessing π‐expanded heterocyclics beyond dibenzothiophene: Syntheses and properties of phenanthrothiophenes | Zendy

Venkateswarlu Samala | Zendy; Prakoso Suhendro Purbo | Zendy; Kumar Sushil | Zendy; Tao YuTai | Zendy

AI Assistant Blog Pricing

Home ZAIA Blog

Premium

Accessing π‐expanded heterocyclics beyond dibenzothiophene: Syntheses and properties of phenanthrothiophenes

Author(s) -

Venkateswarlu Samala,

Prakoso Suhendro Purbo,

Kumar Sushil,

Tao YuTai

Publication year - 2020

Publication title -

journal of the chinese chemical society

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.329

H-Index - 45

eISSN - 2192-6549

pISSN - 0009-4536

DOI - 10.1002/jccs.201900509

Subject(s) - chemistry , regioselectivity , thiophene , dibenzothiophene , antiparallel (mathematics) , chloride , catalysis , crystallography , stereochemistry , combinatorial chemistry , organic chemistry , magnetic field , physics , quantum mechanics

A series of phenanthrothiophenes are designed and synthesized from polyarylthiophenes through regioselective Scholl reactions in one step using iron chloride as catalyst. The molecular structures of these heteroarenes displayed multiple twisted fjords, which perturb the shapes of the polycyclic frameworks to pack in slipped to near‐perfect face‐to‐face styles in parallel or antiparallel packings. Field‐effect transistor devices using single crystals of 6,12‐difluorodiphenanthro[9, 10‐b:9′, 10′]thiophene gave a hole mobility of 0.22 cm 2 V −1 s −1 .

This content is not available in your region!

Continue researching here.

Having issues? You can contact us here

Accelerating Research