The cathodic reduction of benzothiophene (I) and diphenyl ether (IV) in aqueous solution yields the products (II) and (III) or (V) and (VI), depending on the size of the charge used.doi:10.1002/chin.198710162PACUT, R. I.KARIV-MILLER, E....
Hydrogenated graphite was synthesized through a Birchtype reduction by treating fluorinated graphite ((CF x ) n , x 1.1) with a solution of Li in liquid NH 3 followed by the addition of H 2 O as the proton donor. The conversion was evaluated by Fourier transform infrared spectroscopy, ...
Aromatic compounds can be reduced by a calcium-amine- t-butyl alcohol system to products which are identical to those obtained by a Birch reduction of the same substrates.doi:10.1016/S0040-4039(01)81168-0Robert A. BenkeserJames A. Laugal...
However, such a reduction of stomatal conductance by ozone fell in late summer (10%). At the same time, ozone reduced stomatal sensitivity of white birch to VPD and increased stomatal conductance under low light conditions. In contrast, in deciduous oak, ozone did not clearly change the model...
Birch-Type ReductionPhotocatalytic ActivityA simple and fast reduction method of TiO2 was developed by the Birch-type suspension reaction. The physicochemical properties of the reduced TiO2 (r-R-TiO2: reduced TiO2 in rutile phase; r-AR-TiO2: reduced TiO2 in mixed phase of anatase and rutile) ...
Integration of the PXX‐PDMS beads into a microreactor enabled the reduction of acenes under continuous‐flow conditions, thereby validating the sustainability and scalability of this heterogeneous‐phase approach.De Luca, CristianZanetti, DavideBattisti, Tommaso...
The direct reduction of arenes and heteroarenes by visible‐light irradiation remains challenging, as the energy of a single photon is not sufficient for breaking aromatic stabilization. Shown herein is that the energy accumulation of two visible‐light photons allows the dearomatization of arenes and ...
ChemInform Abstract: NONHOMOGENEOUS PHASE EFFECT ON THE GENERATION OF CARBENE RADICAL ANIONS IN THE BIRCH-TYPE REDUCTION OF BIS(GEM-DIHALOCYCLOPROPYL)COMPOUNDSdoi:10.1002/chin.198333133halogenation, dehalogenationA. OKUN. YOSHIURAT. OKUDAJohn Wiley & Sons, Ltd...
PCA is a technique for dimension reduction that projects features on lower dimensional space in order to optimize other methods (as CO and MCE). In [22], MCE and CO are compared with and without the use of PCA. In this study, the dataset range was chosen according to [21] for ...
The photochemical Birch-type reduction of arenes and the photodehalogenation of haloarenes by a hydroxide ion that acted as an electron source occurred in 2-PrOH. The efficiency of these photoreactions was dependent on the nature of the substrate, the concentration of NaOH, and the solvent used...