Tetrahedron letters

Convenient reduction of azobenzenes and azoxybenzenes to hydrazobenzenes by sodium dithionite using dioctylviologen as an electron transfer catalyst

KK Park, SY Han

文献索引：Park, Kwanghee Koh; Han, Sun Young Tetrahedron Letters, 1996 , vol. 37, # 37 p. 6721 - 6724

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被引用次数: 10

摘要

Various azobenzenes and azoxybenzenes were reduced almost quantitatively to the corresponding hydrazobenzenes by sodium dithionite under mild conditions without the formation of aniline derivatives, using dioctyl viologen as an electron-transfer catalyst in