Selective Carbon-Carbon Bond Amination with Redox-Active Aminating Reagents: A Direct Approach to Anilines?
Amines are among the most fundamental motifs in chemical synthesis, and the introduction of amine building blocks via selective C—C bond cleavage allows the construction of nitrogen compounds from simple hydrocarbons through direct skeleton modification. Herein, we report a novel method for the preparation of anilines from alkylarenes via Schmidt-type rearrangement using redox-active amination reagents, which are easily prepared from hydroxylamine. Primary amines and secondary amines were prepared from corresponding alkylarenes or benzyl alcohols under mild conditions. Good compatibility and valuable applications of the transformation were also displayed.
Qiu, Xu,Wang, Yachong,Su, Lingyu,Jin, Rui,Song, Song,Qin, Qixue,Li, Junhua,Zong, Baoning,Jiao, Ning
supporting information
p. 3011 - 3016
(2021/09/13)
COMPOUND, MATERIAL FOR ORGANIC ELECTROLUMINESCENT ELEMENTS, ORGANIC ELECTROLUMINESCENT ELEMENT AND ELECTRONIC DEVICE
A compound represented by formula (1) provides a high performance organic electroluminescence device and a novel material for realizing such an organic electroluminescence device: wherein R1 to R6, a to f, L1 to L3, and Ar are as defined in the description.
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Paragraph 0225; 0226
(2018/08/25)
A push-pull 4a,4b-dihydrophenanthrene
Irradiation of (Z)-3-cyano-3′-aminostilbene in the absence of oxygen yields a push-pull substituted dihydrophenanthrene with substantial quinoidal character as evidenced by the pronounced solvent dependence of its absorption spectrum.
Lewis,Kurth,Kalgutkar
p. 1372 - 1373
(2007/10/03)
Luminescence of N-Arylbenzamides in Low-Temperature Glasses
The low-temperature luminescence of benzamide and six additional N-arylbenzamides has been investigated in a methyltetrahydrofuran glass. The luminescence of microcrystalline benzamide has also been studied. Assignments of the fluorescence and phosphoresc
Lewis, Frederick D.,Liu, Weizhong
p. 9678 - 9686
(2007/10/03)
Mutations and loss of transforming activity of Bacillus subtilis DNA after reaction with esters of carcinogenic N-hydroxy aromatic amides.
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Maher,Miller,Miller,Summers
p. 1473 - 1480
(2007/10/05)
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