Dynamic kinetic resolution in the asymmetric synthesis of atropisomeric biaryl[4] and [5]helicene quinones.
نویسندگان
چکیده
Total control of axial and helical chirality elements of a (2-biphenyl)-substituted tetrahydro[5]helicene quinone and the configurationally stable dihydro[4]helicene analogue was achieved in a dynamic kinetic resolution process of an axially chiral racemic diene promoted by an enantiopure sulfinyl benzoquinone.
منابع مشابه
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ورودعنوان ژورنال:
- Chemical communications
دوره 43 شماره
صفحات -
تاریخ انتشار 2009