abstract |
The phthalonitrile monomer containing phthalimide of the present invention has the following structural formula: In the formula, R 1 is one of the In, R 3 is One of O, S, SO 2 , CO, C(CH 3 ) 2 , C(CF 3 ) 2 ; R 2 is said In, R 4 is H or The preparation method of the phthalonitrile monomer containing phthalimide in the present invention includes a three-step method and a two-step method. The invention also provides the application of the phthalonitrile monomer containing phthalimide in the preparation of phthalonitrile resin. |