Benzisoselenazol-3(2H)-ones and<i>bis</i>(2-Carbamoyl)phenyl Diselenides as New Catalysts for Hydrogen Peroxide Oxidation of Organic Compounds
作者:Jacek Mlochowski、Miroslaw Giurg、Elzbieta Kubicz、Samy B. Said
DOI:10.1080/00397919608003617
日期:1996.1
Abstract Bis (2-carbamoyl)phenyl diselenides and benzisoselenazol-3(2H)-ones, particularly ebselen, have been found as new catalysts for hydrogen peroxide oxidation of sulfides into sulfoxides, N,N-dimethylhydrazones into nitriles, and azines into carbonyl compounds.
Regeneration of Carbonyl Compounds from Azines with Cerium(IV) Ammonium Nitrate
作者:Miroslaw Giurg、Jacek Mlsochowski
DOI:10.1080/00397919908086590
日期:1999.12.1
Abstract Azines treated with cerium(IV) ammoniumnitrate in acetonitrile under mild conditions afforded aromatic aldehydes and ketones in high to excellent yields.
摘要 在温和条件下,用硝酸铈 (IV) 铵在乙腈中处理的吖嗪以高产率到优异的收率得到芳香醛和酮。
Silica Sulfuric Acid/Wet SiO<sub>2</sub> as a Novel Heterogeneous System for Cleavage of Carbon Nitrogen Double Bonds Under Mild Conditions
作者:Mohammad Ali Zolfigol、Iraj Mohammad Poor-Baltork、Bibi Fatemeh Mirjalili、Farhad Shirini、Sadegh Salehzadeh、Hassan Keypour、Arash Ghorbani-Choghamarani、Mohammad Hassan Zebarjadian、Kamal Mohammadi、Azizeh Hazar
DOI:10.1080/714040985
日期:2003.12.1
Silica sulfuric acid in the presence of wet SiO2 was caused to react with oximes, hydrazones, semicarbazones, azines, and Schiff-bases. It was observed that it converts them to their corresponding carbonyl compounds in good to excellent yields under mild and heterogeneous conditions.
Rapid and Atom Economic Synthesis of Isoquinolines and Isoquinolinones by C-H/N-N Activation Using a Homogeneous Recyclable Ruthenium Catalyst in PEG Media
作者:Dewal S. Deshmukh、Neha Gangwar、Bhalchandra M. Bhanage
DOI:10.1002/ejoc.201900366
日期:2019.5.15
An atom‐efficient, rapid, green and sustainable approach has been developed for the synthesis of isoquinolines and isoquinolinones by annulation via C–H/N–N activation using a homogeneous recyclable rutheniumcatalyst in PEG media.
Cs2CO3-mediated decomposition of N-tosylhydrazones for the synthesis of azines under mild conditions
作者:Zai-Gang Luo、Peng Liu、Yu-Yu Fang、Xue-Mei Xu、Cheng-Tao Feng、Zhong Li、Xiao-Mei Zhang、Jie He
DOI:10.1007/s11164-016-2688-3
日期:2017.2
A facile, environmentally and efficient Cs2CO3-mediated decomposition of N-tosylhydrazones reaction has been developed for the synthesis of functionalized azines under mild conditions. This method offers broad substrate scope, occurs as additive-free, without strong base conditions, utilizes readily available reactants, and forms products in good to high yields.