KF-Al2O3 induced the condensation of 2-nitrofluorene and parasubstituted acetophenones with aromatic aldehydes

被引：5
|
作者：
Yan, CG [1 ]
Sun, J [1 ]
机构：
[1] Yangzhou Univ, Dept Chem, Yangzhou 225002, Peoples R China
来源：
SYNTHETIC COMMUNICATIONS | 2000年 / 30卷 / 20期
关键词：
D O I：
10.1080/00397910008087010
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
In the presence of KF-Al2O3 as a solid base, 2-nitrofluorene 1 condensed with aromatic aldehydes 2a-f in methanol to give 2-nitrodibenzofulvenes 3a-f in high yield. The para-substituted acetophenones 4a-f reacted with cinnamic aldehyde to give 1, 5-diaryl-2, 4-pentadien-1-ones 6a-f in moderate yield.
引用
收藏
页码：3809 / 3814
页数：6
相关论文
共 50 条
  • [41] InCl3•4H2O catalyzed aldol condensation of cycloalkanones with aromatic aldehydes
    Deng, GS
    Ren, TG
    CHINESE CHEMICAL LETTERS, 2001, 12 (10) : 859 - 860
  • [42] InCl3·4H2O Catalyzed Aldol Condensation of Cycloalkanones with Aromatic Aldehydes
    Gui Sheng DENG*
    ChineseChemicalLetters, 2001, (10) : 859 - 860
  • [43] KF-Al2O3催化合成1-（4-溴丁基）-咪唑盐酸盐
    照那斯图
    吴卫平
    刘生桂
    化学研究, 2002, (03) : 61 - 63
  • [44] KF-Al2O3催化合成对甲氧基肉桂酸-2-乙基己酯的研究
    照那斯图
    吴卫平
    刘生桂
    化学试剂, 2002, (05) : 307 - 308
  • [45] Chemoselective hydrogenation of aromatic aldehydes over SiO2 modified Co/γ-Al2O3
    Kong, Xiangjin
    Chen, Ligong
    APPLIED CATALYSIS A-GENERAL, 2014, 476 : 34 - 38
  • [46] KF-Al2O3催化单、双乙酰基二茂铁的醇醛缩合反应
    颜朝国
    王葆生
    孙晶
    陆文兴
    扬州大学学报(自然科学版), 1999, (02) : 24 - 26
  • [47] KF-Al2O3 is an efficient solid support reagent for the acetylation of amines, alcohols, and phenols.: Impeding effect of solvent on the reaction rate
    Yadav, VK
    Babu, KG
    Mittal, M
    TETRAHEDRON, 2001, 57 (32) : 7047 - 7051
  • [48] CONDENSATION OF 2,2, 5, 5-TETRAALKYL-3-FURANIDONES WITH ALDEHYDES OF AN AROMATIC CHARACTER
    KOROBITSYNA, I
    YUREV, YK
    MARINOVA, GV
    JOURNAL OF GENERAL CHEMISTRY USSR, 1961, 31 (07): : 1991 - &
  • [49] Dissolution of Al2O3 in KF-AlF3
    Pershin, P. S.
    Suzdaltsev, A., V
    Zaikov, Yu P.
    RUSSIAN METALLURGY, 2021, 2021 (02): : 213 - 218
  • [50] KF-Al2O3催化合成皮肤促进剂月桂氮酮的新方法
    马晨
    孙昌俊
    郝爱友
    林吉茂
    化学研究与应用, 1998, (06) : 53 - 55
12345