Benzofuroxan (BFO) is obtained generally by oxidization of 2-nitroaniline by sodium hypochlorite with alkali metal hydrates used as the catalysts.

• 苯并呋咱-N-氧化物(BFO)一般以碱金属氢氧化物为催化剂通过次氯酸钠氧化邻硝基苯胺合成得到。