O
- Nuclear magnetic resonance -
- Nucleophile - Literally, nucleus lover. A negatively or neutrally charged reagent that
forms a bond with an electrophile by dontating both bonding electrons. Nucleophiles are
Lewis Bases. - Nucleophilic addition reaction -
- Nucleophilic aromatic substitution reaction -
- Nucleophilic substitution reaction^8 - A reaction in which a halide is removed from a
molecule and replaced with a nucleophile. - Nucleophilicity -
131.14 O
- Optical isomer -
- Optical activity -
- Orbital -
- Ortho -
- Oxidation -
- Oxime -
- Oxymercuration reduction reaction -
131.15 P.
- Para -
- Pauli exclusion principle -
- Pericyclic reaction -
- Periplanar -
- Peroxide -
- Peroxyacid -
- Phenol - A toxic, colourless crystalline solid with the chemical formula C 6 H 5 OH and
whose structure is that of a hydroxyl group (-OH) bonded to a phenyl ring. It is also
known as carbolic acid, - Phenyl - A functional group with the formula -C 6 H 5
- Pi bond -
8 Chapter56.1on page 209