58605-12-2Relevant articles and documents
Supramolecular kinetic effects by pillararenes: The synergism between spatiotemporal and preorganization concepts in decarboxylation reactions
Vieira Silveira, Eduardo,Montecinos, Rodrigo,Scorsin, Leandro,Garcia-Rio, Luis,Medeiros, Michelle,Nascimento, Vanessa,Nome, Faruk,Affeldt, Ricardo F.,Micke, Gustavo A.
supporting information, p. 6486 - 6494 (2021/04/16)
A study about spontaneous decarboxylation reactions of 3-carboxy-1,2-benzisoxazole (CBI) nitrated derivatives (6-NitroCBI and 5,6-DinitroCBI) compared with supramolecular kinetic effects promoted by two cationic pillararenes (P5A and P6A) has been carried
Substituted alkylamine derivatives and methods of use
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Page 86, (2010/02/05)
Selected amines are effective for prophylaxis and treatment of diseases, such as angiogenesis mediated diseases. The invention encompasses novel compounds, analogs, prodrugs and pharmaceutically acceptable salts thereof, pharmaceutical compositions and methods for prophylaxis and treatment of diseases and other maladies or conditions involving, cancer and the like. The subject invention also relates to processes for making such compounds as well as to intermediates useful in such processes.
Synthesis of 2-(2,6-dinitrophenyl)malonates, -acetates and acetonitrile by copper-mediated vicarious nucleophilic substitution
Haglund,Nilsson
, p. 242 - 243 (2007/10/02)
A regioselective, vicarious nucleophilic substitution of 1,3- dinitrobenzene with α-bromo- and iodocarbanions proceeds in the presence of copper(1) tert-butoxide and pyridine giving 2,6-dinitrophenylmalonates, 2,6- dinitrophenylacetates or 2,6-dinitrophenylacetonitrile as the only isomers from bromomalonate esters, bromoacetate esters, iodoacetate esters or iodoacetonitrile, respectively. Without copper(I) tert-butoxide, the 4- substituted isomer is the only product. We believe that the reaction proceeds via a σ-adduct of 1,3-dinitrobenzene and halocarbanion from which hydrogen and halogen are eliminated. This elimination is dependent upon the concentration of copper(I) tert-butoxide.