ROMP operates via a catalyst-initiated mechanism. A typical ROMP process starts with the activation of a strained cyclic olefin by a transition metal catalyst. The catalyst facilitates the opening of the ring structure, leading to the formation of a reactive intermediate. This intermediate can then react with other monomer units, propagating the polymer chain. The process continues until a termination event occurs, such as the addition of a chain transfer agent or the depletion of monomer.
