Not all groups capable of pi donation are activating groups. For example, halogens (F, Cl, Br, I) tend to bedeactivating. The rates of electrophilic aromatic substitution reactions on fluorobenzene, chlorobenzene, bromobenzene, and iodobenzene are all slower than they are for benze...
The density functional theory was utilized to investigate the effects of activating and deactivating groups on naphthalene (DFT). Aromaticity indices, natural bond orbitals, and spectroscopic studies were all part of the theoretical research. With values of 0.77539, 80.24961, 0.49931, 0.011512, 11.9525...
Activating and Deactivating a Feature After the solution is activated, you can activate its features. To determine the IDs of the features, open the .wsp file. After you have the ID of the feature, use theEnable-SPFeaturecommand. PowerShell ...
Synthesis and characterization of new polyquinolines with π-activating or deactivating groupsFirst page of articledoi:10.1002/marc.1992.030130601Francesco A. BottinoLuisa GrimaldiAntonio MamoHüthig & Wepf VerlagDie Makromolekulare Chemie Rapid Communications...