FTP, what is this rule of chemistry named for the Russian chemist who first proposed it?
One problem with it is its frequent violation by hydrogen bromide, which often exhibits the opposite behavior it predicts. It occurs when the mechanism involved is electrophilic addition, and is due to a distortion in the electron distribution in a double bond, making one carbon atom negative in charge. It states that when a hydrogen halide adds to an unsymmetrical alkene, the hydrogen attaches to the carbon with more hydrogens already attached. FTP, what is this rule of chemistry named for the Russian chemist who first proposed it?
One problem with it is its frequent violation by hydrogen bromide, which often exhibits the opposite behavior it predicts.
Markovnikoff's rule