有机化学 ›› 1995, Vol. 15 ›› Issue (3): 263-267. 上一篇    下一篇

研究论文

C~s-三高立方烷-8,11-二酮-1,9-二羧酸酯衍生物的合成

管晓培;于永忠   

  1. 北京理工大学化工与材料学院
  • 发布日期:1995-06-25

Synthesis of C~s-trishomocubane-8,11-dione-1,9- dicarboxylate derivatives

YU YONGZHONG   

  • Published:1995-06-25

详细研究了对苯醌-2,5-二羧酸酯与环戊二烯衍生物的Diels-Alder反应, 所得Diels-Alder加成物经光环化便得到预期的C~s-三高立方烷衍生物. 但加成物6的光环化则给出Paterno-Buchi加成产物7.

关键词: 羧酸酯, 立方烷, 迪尔斯-阿尔德反应, 光环化

The Diels-Alder cycloaddition of benzoquinone-2,5- dicarboxylates with cyclopentadiene derivatives was studied in detail. Photocycloaddition of the corresponding Diels-Alder adducts afforded C~s-trishomocubane derivatives; in the case of adduct 6, the Paterno-Buchi adduct 7 became dominant.

Key words: CARBOXYLIC ACID ESTER, CUBANE, DIELS-ALDER REACTION

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