Synthesis and Properties of Dinitromethylated Arenes. Reinvestigation of the Ponzio Reaction
作者:Hitomi Suzuki、Hiroshi Takaoka、Hidetoshi Yamamoto、Takuji Ogawa
DOI:10.1246/bcsj.61.2927
日期:1988.8
Several title compounds have been prepared by the modified Ponzio procedure and their IR, 1H and 13C NMR data are presented. In some cases trinitromethylated arenes were obtained as a by-product. Oxidative cleavage to parent aldehydes and oxidation to carboxylic acids were the major competing reactions. 9-Anthracenecarbaldehyde oxime and 10-methyl-9-anthracenecarbaldehyde oxime reacted with nitrogen
几种标题化合物已通过改进的 Ponzio 程序制备,并提供了它们的 IR、1H 和 13C NMR 数据。在某些情况下,三硝基甲基化芳烃作为副产物获得。氧化裂解为母体醛和氧化为羧酸是主要的竞争反应。9-蒽甲醛肟和10-甲基-9-蒽甲醛肟以意想不到的方式与二氧化氮反应,得到10-硝基-9-蒽甲腈氧化物和10-甲基-10-硝基-9-蒽酮作为各自的主要产物。(二硝基甲基)苯的硝化也已在各种条件下进行了检查。