3071-34-9Relevant articles and documents
External Oxidant-Dependent Reactivity Switch in Copper-Mediated Intramolecular Carboamination of Alkynes: Access to a Different Class of Fluorescent Ionic Nitrogen-Doped Polycyclic Aromatic Hydrocarbons
Shaikh, Aslam C.,Banerjee, Somsuvra,Mule, Ravindra D.,Bera, Saibal,Patil, Nitin T.
, p. 4120 - 4130 (2019)
An interesting case of external oxidant-controlled reactivity switch leading to a divergent set of ionic nitrogen-doped polycyclic aromatic hydrocarbons (N-doped PAHs), is presented here, which is quite unrecognized in copper-mediated reactions. In the current scenario, from the same pyridino-alkyne substrates, the use of the external oxidant PhI(OAc)2, in combination with Cu(OTf)2, gave N-doped spiro-PAHs via a dearomative 1,2-carboamination process; whereas, without the use of oxidant, an alkyne/azadiene [4 + 2]-cycloaddition cascade occurred to exclusively afford ionic N-doped PAHs. These newly synthesized N-doped PAHs further exhibit tunable emissions, as well as excellent quantum efficiencies.
Indium-Mediated Synthesis of Benzylic Hydroperoxides
Hou, Yuxuan,Hu, Jinjin,Xu, Ruigang,Pan, Shulei,Zeng, Xiaofei,Zhong, Guofu
supporting information, p. 4428 - 4432 (2019/06/17)
An indium(0)-metal-mediated efficient synthesis of benzylic hydroperoxides is described. The reaction proceeds efficiently with a broad range of benzyl bromides under aerobic conditions at room temperature to afford benzyl hydroperoxides in good to excellent yields. In addition, the tandem hydroperoxidation-Michael addition of (E)-1-(bromomethyl)-2-(2-nitrovinyl)benzene was also demonstrated.
Synthesis of alkyl hydroperoxides via alkylation of gem -dihydroperoxides
Kyasa, Shivakumar,Puffer, Benjamin W.,Dussault, Patrick H.
, p. 3452 - 3456 (2013/06/26)
2-Fold alkylation of 1,1-dihydroperoxides, followed by hydrolysis of the resulting bisperoxyacetals, provides a convenient method for synthesis of primary and secondary alkyl hydroperoxides.
