Micro-flowers changing to nano-bundle aggregates by translocation of the sugar moiety in Janus TA nucleosides.
نویسندگان
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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ورودعنوان ژورنال:
- Chemical communications
دوره 49 36 شماره
صفحات -
تاریخ انتشار 2013