A method for increasing the proportion of reaction products of anthrax acid and urea acetate

摘要

The invention aims at a method for improving the content of reaction products of carboxyl acid and urea: in this method, R1, R2, R3 and R4 are the same or different, and are selected from hydrogen, tar and olefin groups, Ethylene and alcoxi substituted with 1 to 6 carbon atoms, substituted and unsubstituted phenyl groups and halides. The acid was added to the solution including anthrax acid and urea to increase the formation ratio. Better beThe reaction product of the invention is N-N '- formaldehyde or N-N' - diethylurea. For example, these reaction products were found to be a chemical reaction product. In a variety of agricultural products, when they are suitable for seeds, surrounding soil or leaves of new plants, they will produce significantly better growth.