Results 231 to 240 of about 597,754 (265)
Some of the next articles are maybe not open access.

Synthesis of Polynitroxides Based on Nucleophilic Aromatic Substitution

Organic Letters, 2010
The scope and limitations of the synthesis of polynitroxides by nucleophilic substitution of electron-deficient fluorinated aromatic compounds are described. The method provides a facile route to the formation of polynitroxides exhibiting strong electron exchange between nitroxide groups.
Olaf, Zeika   +6 more
openaire   +2 more sources

Nucleophilic substitution in aromatic systems

Journal of Chemical Education, 1955
Classifies and examines various categories of nucleophilic substitution in aromatic systems.
openaire   +1 more source

Dynamic self-correcting nucleophilic aromatic substitution

Nature Chemistry, 2018
Dynamic covalent chemistry, with its ability to correct synthetic dead-ends, allows for the synthesis of elaborate extended network materials in high yields. However, the limited number of reactions amenable to dynamic covalent chemistry necessarily confines the scope and functionality of materials synthesized.
Wen Jie Ong, Timothy M. Swager
openaire   +2 more sources

Partially Fluorinated Tetraazaacenes by Nucleophilic Aromatic Substitution

The Journal of Organic Chemistry, 2013
We report the sodium hydride-mediated reactions of a diethynylated diaminophenazine with perfluorobenzene, perfluoronaphthalene, and two octafluoroanthracene derivatives. In all of the cases, an N,N-dihydropyrazine ring is formed, and partially fluorinated tetraazapentacenes, tetraazahexacenes, and tetraazaheptacenes (in their respective N,N-dihydro ...
Jens U, Engelhart   +4 more
openaire   +2 more sources

Radical-Nucleophilic Aromatic Substitution

2015
Fil: Guastavino, Javier Fernando. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral.
Rossi, Roberto Arturo   +2 more
openaire   +1 more source

Nucleophilic aromatic substitution

1993
Richard Norman, James M. Coxon
openaire   +1 more source

Nucleophilic aromatic substitution

2018
James M. Coxon   +3 more
openaire   +1 more source

Home - About - Disclaimer - Privacy