Atropisomeric dyes: axial chirality in orthogonal BODIPY oligomers.
نویسندگان
چکیده
A dissymmetrically substituted orthogonal BODIPY dimer and an orthogonal BODIPY trimer exist as two stable conformers, which are in fact atropisomeric enantiomers. The racemic mixture can be separated by HPLC using a chiral stationary phase. These enantiomeric derivatives hold great potential as chiral agents in asymmetric synthesis, fluorogenic/chromogenic sensing, and biological applications.
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عنوان ژورنال:
- Organic letters
دوره 16 3 شماره
صفحات -
تاریخ انتشار 2014