作者:I. Baxter、G. A. Swan
DOI:10.1039/j39680000468
日期:——
reduction of 2,β-dinitrostyrenes (mainly with alkoxy- or benzyloxy-groups in the 4- and 5-positions) with various reagents is described. Catalytic hydrogenation yields indoles. Hydrazine in the presence of Raney nickel affords the azine and hydrazone of either the nitro- or amino-benzaldehyde from which the nitrostyrene was derived. Lithium aluminium hydride gives a mixture of indoles and cinnolines. Sodium
描述了用各种试剂还原2,β-二硝基苯乙烯(主要在4位和5位带有烷氧基或苄氧基)的方法。催化氢化产生吲哚。在阮内镍的存在下,肼可提供硝基苯乙烯或氨基苯甲醛所衍生出的硝基苯甲醛和and和azine。氢化铝锂产生吲哚和cinnolines的混合物。硼氢化钠产生2,β-二硝基苯基乙烷。