Dimethyl carbonate (DMC) has been considered as a green chemical raw material due to its lower toxicity and quick biodegradation. It passed the registration of non-toxic chemical products in Europe in 1992. DMC molecule contains several active basic groups, such as CH3-, CH3O-CO-, and -CO-; therefore, it has good reactivity and has been used as an important intermediate in organic synthesis. Hence, it is regarded as a so called environmentally benign building Block. Furthermore, DMC has also show br...