Micro-flowers changing to nano-bundle aggregates by translocation of the sugar moiety in Janus TA nucleosides.

نویسندگان

  • Hang Zhao
  • Shiliang He
  • Mingli Yang
  • Xiurong Guo
  • Guang Xin
  • Chaoyang Zhang
  • Ling Ye
  • Liangyin Chu
  • Zhihua Xing
  • Wen Huang
  • Qianming Chen
  • Yang He
چکیده

We designed and synthesized the Janus-type TA nucleosides (1-3) by using a transglycosylation protocol. Surprisingly, the subtle translocation of the ribose from N8 to N1 by about 230 pm in space leads to the formation of entirely different shaped superstructures, micro-flowers for J-AT and nano-bundles for J-TA.

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عنوان ژورنال:
  • Chemical communications

دوره 49 36  شماره 

صفحات  -

تاریخ انتشار 2013