参考文献:
Tordeux, Marc Langlois, Bernard Wakselman, Claude Journal of the Chemical Society, Perkin Transactions : Organic and Bio-Organic Chemistry (972-999), 99 , # 8 p. 2293 - 2299
参考文献:
Gen.Aniline Works Patent: US2935 , 936 Full Text Show Details I.G.Farbenind. Patent: DE67237 , 935 Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 25, p. 9