We have screened a lot of conditions for this key step, such as solvents, precatalysts, temperature and different methodologies, we still have not got any good results so far.
We listed a lot of replacement BBs to our client, such as different acids, amines and so on. ensuring that will be a big size for them to select any of useful BBs that they are interested.
Burning a lot of fossil fuels can lead to many environmental problems, such as the death of plants and animals, the formation of the greenhouse effect, and the corrosion of acid rain.
This key step encountered some problems, and we screened many conditions such as temperature, reaction time, solvent, catalyst and so on. Finally we found the good condition.