79744-75-5Relevant articles and documents
Intramolecular (electron) delocalization between aromatic donors and their tethered cation-radicals. Application of electrochemical and structural probes
Sun, Duoli,Lindeman, Sergey V.,Rathore, Rajendra,Kochi, Jay K.
, p. 1585 - 1594 (2001)
To study the mechanism of electronic transduction along (poly)phenylene chains, a series of aromatic donors with general formula D-B-D has been synthesized [where D = 2,5-dimethoxy-4-methylphenyl donor and B = (poly)-phenylene bridge]; and the correspondi
Redox-Switchable Hydroelementation of a Cobalt Complex Supported by a Ferrocene-Based Ligand
Shepard, Scott M.,Diaconescu, Paula L.
, p. 2446 - 2453 (2016/08/16)
The first crystallographically characterized tetrahedral cobalt salen (salen = N,N′-ethylenesalicylimine) complex was synthesized by using a 1,1′-ferrocene derivative, salfen (salfen = 1,1′- di(2,4-di-tert-butyl-6-salicylimine)ferrocene). The complex undergoes two oxidation events at low potentials, which were assigned as ligand centered by comparison to the corresponding zinc complex. The cobalt complex was found to catalyze the hydroalkoxylation of styrenes, similarly to related square planar cobalt salen complexes, likely due to its fluxional behavior in alcoholic solvents. Furthermore, the one-electron-oxidized species was found to be inactive toward hydroalkoxylation. Thus, the hydroalkoxylation reactivity could be turned on/off in situ by redox chemistry.
Formal asymmetric hydration of non-activated alkenes in aqueous medium through a "chemoenzymatic catalytic system"
Schnapperelle, Ingo,Hummel, Werner,Groeger, Harald
supporting information; experimental part, p. 1073 - 1076 (2012/03/26)
A direct one-pot conversion of (substituted) styrene(s) into the corresponding (substituted) (R)-phenylethan-1-ol(s) in a highly enantioselective manner has been achieved by using a "chemoenzymatic catalytic system", comprising a palladium-catalyzed Wacker-Tsuji oxidation and subsequent enantioselective enzymatic reduction of the in situ formed (substituted) acetophenone(s) (see scheme). Copyright