Citation:
Zhang Gongcheng, Tan Zhen, Li Yulin. SYNTHESIS OF THE 8-OXO-DIQUINO(5,6-b;6',5'-e)-PYRIODONIUM COMPOUND[J]. Chinese Journal of Applied Chemistry,
;1986, 3(4): 48-50.
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A new iodine heterocyclic compound, 8-oxo-diquino(5, 6-b; 6', 5'-e)-pyriodonium [Ⅲ] compound, white needles prims(m·p·221-2℃),was prepared in about 68% yield by treating 6,6'-diquinolyl oxide[Ⅱ] with iodosyl sulfate in concentrated sulfuric acid,following by pyridine[Ⅲ] The structures of[Ⅱ] and[Ⅲ] were confirmed by IR,1HNMR, MS and elemental analysis.
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