Unexpected helicity control and helix inversion: homochiral helical nanotubes consisting of an achiral ligand.
نویسندگان
چکیده
The ligand tppda has been designed and synthesized as molecular leverage for helicity control when reacted with Cd(2+) ions. The guests MeOH or DMF preferentially stabilize the P-helical isomer, while the guest H2O causes a helix inversion to give the M-helical isomer as the major isomer without any chiral auxiliary.
منابع مشابه
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ورودعنوان ژورنال:
- Chemical communications
دوره 49 74 شماره
صفحات -
تاریخ انتشار 2013