3,4-双(3,′5′-二硝基苯-1′-基)氧化呋咱的合成  

Synthesis of 3,4-Bis(3′,5′-dinitrophenyl-1′-yl) Furoxan

作　　者：霍欢[1] 王伯周[1] 罗义芬[1] 刘愆[1] 熊存良[1] 

机构地区：[1]西安近代化学研究所,陕西西安710065

出　　处：《合成化学》2009年第2期208-210,共3页Chinese Journal of Synthetic Chemistry

基　　金：973子专题呋咱成环反应机理研究资助项目(613740102)

摘　　要：设计并合成了新化合物3,4-双(3,′5′-二硝基苯-1′-基)氧化呋咱(4)。以苯甲腈为起始原料,经加成、重氮化、分子间二聚得到3,4-二苯基氧化呋咱(3),3经HNO3/H2SO4硝化合成了4,其结构经1H NMR,IR和元素分析表征;初步考察了加成、重氮化、缩合环化、硝化等反应的主要影响因素,确定了适宜的反应条件。A new compound, 3,4-his（3′ ,5′-dinitrophenyl-1 ′-yl） furoxan, was designed and synthesized by the nitration of 3,4-bis（ 3′ ,5′-diphenyl-1 ′-yl） furoxan, which was obtained by the reaction of addition, diazotization and intermolecular cyclization from benzonitrile. The structure was characterized by ^1H NMR, IR and elemental analysis. The reaction conditions of addition, diazotization, cyclization and nitration were investigated and the optimal conditions were confirmed.

关 键 词：呋咱 3 4-双(3′5′-二硝基苯-1′-基)氧化呋咱 合成 表征 

分 类 号：O626.27[理学—有机化学]