Chin. J. Org. Chem. ›› 2003, Vol. 23 ›› Issue (6): 578-583. Previous Articles     Next Articles

七元杂环桥连联苯化合物的合成、晶体结构及性质的研究Ⅰ.含双氧桥连杂环衍生物的合成与结构表征

张海全;牟忠诚;郑岩;杨光第;叶玲;马於光;陈欣芳;沈家骢   

  1. 吉林大学
  • 发布日期:2003-06-25

Synthesis, Crystal Structures and Properties of Seven-membered Heterocycle Bridged Biphenyl

Zhang Haiquan;Mu Shongcheng;Zheng Yan;Yang Guangdi;Ye Ling;Ma YuGuang;Chen Xinfang;Shen Jiacong   

  1. Key laboratory for Suproamolecular Structure and Materials,Jilin University
  • Published:2003-06-25

A series of bridged biphenyls containing dioxygen group in the bridge were synthesized. The structures of the compounds were characterized by elemental analysis,~1H NMR, UV-vis spectra and X-ray diffraction analysis. These compounds possess the same rigid-twisted conformation, and the twisted angle between two benzene rings can be influenced by 6,6'-substituent groups, which may be changed up to 8° (35° ~ 43.1°).

Key words: DIPHENYL P;dioxepin;CRYSTAL STRUCTURE;ELEMENTAL ANALYSIS;1HNMR, UV;STRUCTURE CHARACTERISTICS;XRD

CLC Number: