Tritylium assisted iodine catalysis for the synthesis of unsymmetrical triarylmethanes | Zendy

Thibaut Courant | Zendy; Marine Lombard | Zendy; Dina V. Boyarskaya | Zendy; Luc Neuville | Zendy; Géraldine Masson | Zendy

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Tritylium assisted iodine catalysis for the synthesis of unsymmetrical triarylmethanes

Author(s) -

Thibaut Courant,

Marine Lombard,

Dina V. Boyarskaya,

Luc Neuville,

Géraldine Masson

Publication year - 2020

Publication title -

organic and biomolecular chemistry

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.923

H-Index - 146

eISSN - 1477-0539

pISSN - 1477-0520

DOI - 10.1039/d0ob01502d

Subject(s) - chemistry , catalysis , iodine , tetrafluoroborate , lewis acids and bases , friedel–crafts reaction , cleavage (geology) , combinatorial chemistry , organic chemistry , ionic liquid , geotechnical engineering , fracture (geology) , engineering

The combined Lewis acid catalytic system, generated from molecular iodine and tritylium tetrafluoroborate effectively catalyzed the Friedel-Crafts (FC) arylation of diarylmethyl sulfides providing an efficient access to various unsymmetrical triarylmethanes. The addition of tritylium and iodine created a more active catalytic system to promote the cleavage of sulfidic C-S bonds.

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