The reaction between 1,5-naphthalenediamine (NDA) and bis(trichloromethyl) carbonate (BTC) was studied.

• 探讨了二(三氯甲基)碳酸酯(BTC)和1,5 萘二胺(NDA)合成 1,5 萘二异氰酸酯(NDI)的反应。