10543-21-2Relevant articles and documents
Reaction Routes of Specific Decarbonylative α,α-Diarylation of 2-Methoxypropanoic Acid Analogues in P2O5-MsOH and the Related Reagents
Yonezawa, Noriyuki,Hino, Tetsuo,Shimizu, Masayuki,Matsuda, Kazuhisa,Ikeda, Tomiki
, p. 4179 - 4182 (1999)
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Reductive electrophilic substitution of diarylmethyl methyl ethers: Synthetic applications
Azzena,Melloni,Fenude,Fina,Marchetti,Sechi
, p. 591 - 599 (1994)
The reductive cleavage of diarylmethyl methyl ethers with Li metal in THF led to quantitative formation of the corresponding diarylmethyl anions. Quenching with electrophiles afforded substituted diarylmethanes in good to excellent yields.
Photoinduced Electron Transfer to a Carbenium Ion
Al-Ekabi, H.,Kawata, H.,Mayo, P. de
, p. 1471 - 1474 (1988)
Irradiation (λ>430 nm) of the cation obtained by protonation of 1,1-di-p-anisylethylene (1) in the presence of excess 1 in benzene-trifluoroacetic acid solution results in electron transfer from the nautral ethylene and the formation of the corresponding
Direct electrochemical reduction of 4,4-(2,2,2-trichloroethane-1,1-diyl)bis(methoxybenzene) (methoxychlor) at carbon and silver cathodes in dimethylformamide
McGuire, Caitlyn M.,Peters, Dennis G.
, p. G44 - G49 (2016)
Cyclic voltammetry and controlled-potential (bulk) electrolysis have been employed to investigate the electrochemical reduction of 4,4-(2,2,2-trichloroethane-1,1-diyl)bis(methoxybenzene), commonly known as the pesticide methoxychlor, at glassy carbon and silver cathodes in dimethylformamide (DMF) containing 0.050 M tetra-n-butylammonium tetrafluoroborate (TBABF4). Reduction of methoxychlor at both glassy carbon and silver shows four voltammetric peaks, the first three of which are associated with cleavage of carbon–chlorine bonds; the fourth peak is assigned to reduction of 4,4-(ethene-1,1-diyl)bis(methoxybenzene). Bulk electrolyses of methoxychlor at reticulated vitreous carbon and silver mesh cathodes at potentials corresponding to each of the first three voltammetric peaks were conducted; coulometric n values and product distributions (determined by means of GC and GC–MS techniques) depend on potential. In particular, two completely dechlorinated products, namely 4,4-(ethane-1,1-diyl)bis(methoxybenzene) and 4,4-(ethene-1,1-diyl)bis(methoxybenzene) have been identified and quantitated. A mechanistic scheme is proposed to account for the formation of the various products.
Site-Specific Oxidation of (sp3)C-C(sp3)/H Bonds by NaNO2/HCl
Zhao, Jianyou,Shen, Tong,Sun, Zhihui,Wang, Nengyong,Yang, Le,Wu, Jintao,You, Huichao,Liu, Zhong-Quan
supporting information, p. 4057 - 4061 (2021/05/26)
A site-specific oxidation of (sp3)C-C(sp3) and (sp3)C-H bonds in aryl alkanes by the use of NaNO2/HCl was explored. The method is chemical-oxidant-free, transition-metal-free, uses water as the solvent, and proceeds under mild conditions, making it valuable and attractive to synthetic organic chemistry.
Electrochemical Hydrogenation with Gaseous Ammonia
Li, Jin,He, Lingfeng,Liu, Xu,Cheng, Xu,Li, Guigen
supporting information, p. 1759 - 1763 (2019/01/16)
As a carbon-free and sustainable fuel, ammonia serves as high-energy-density hydrogen-storage material. It is important to develop new reactions able to utilize ammonia as a hydrogen source directly. Herein, we report an electrochemical hydrogenation of alkenes, alkynes, and ketones using ammonia as the hydrogen source and carbon electrodes. A variety of heterocycles and functional groups, including for example sulfide, benzyl, benzyl carbamate, and allyl carbamate were well tolerated. Fast stepwise electron transfer and proton transfer processes were proposed to account for the transformation.
