7Matsuura Norio, Kawasaki Kiyouko. Preparation of N phenylmaleimide compound: JP, 60100554[P]. 1985.
8Sauers C K, Cotter R J. Preparation of maleimides: US, 3018290[P]. 1962.
9Cole Halbert N, Gruber Wilheln F. Preparation of m phenylenedimaleimide: US, 3127414[P]. 1964.
10Gopi D, Govindaraju K M. A study on new benzotriazole derivatives as inhibitors on copper corrosion in ground water [J]. Corrosion Science, 2009(51) : 2259-2265.