Aryl‐Aryl Coupling of Salicylic Aldehydes through Oxidative CH‐activation in Nickel Salen Derivatives | Zendy

Yankin Andrei N. | Zendy; Lukyanov Daniil A. | Zendy; Beletskii Evgenii V. | Zendy; Bakulina Olga Yu. | Zendy; Vlasov Petr S. | Zendy; Levin Oleg V. | Zendy

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Aryl‐Aryl Coupling of Salicylic Aldehydes through Oxidative CH‐activation in Nickel Salen Derivatives

Author(s) -

Yankin Andrei N.,

Lukyanov Daniil A.,

Beletskii Evgenii V.,

Bakulina Olga Yu.,

Vlasov Petr S.,

Levin Oleg V.

Publication year - 2019

Publication title -

chemistryselect

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.437

H-Index - 34

ISSN - 2365-6549

DOI - 10.1002/slct.201902385

Subject(s) - aryl , nickel , chemistry , oxidative coupling of methane , oxidative phosphorylation , polymer chemistry , electrochemistry , salicylic acid , medicinal chemistry , combinatorial chemistry , catalysis , organic chemistry , alkyl , biochemistry , electrode

The preparative electrosynthetic procedure for gram‐scale preparation of symmetric 4,4′‐dihydroxy‐3,3′‐diformylbiphenyls from salicylic aldehydes via the intermediate formation of ethylene‐bridged bis((2‐hydroxybenzylidene)imino)nickel (II) complexes is reported for the first time. This procedure represents a practical route to the variety of rare bisphenol derivatives. The electrochemical aryl‐aryl coupling via an oxidative CH – activation in NiSalens is exploited for facile and selective C−C bond formation.

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