An enantiopure pseudo-C3-symmetric titanium triflate with propeller-like chirality as a catalyst for asymmetric sulfoxidation reactions.
نویسندگان
چکیده
A chiral pseudo-C(3)-symmetric titanium triflate that employs the point chirality of a single stereogenic centre to control the propeller chirality of its aryl rings has been used to catalyse an asymmetric sulfoxidation reaction.
منابع مشابه
A C2-symmetric nickel diamine complex as an asymmetric catalyst for enecarbamate additions to butane-2,3-dione.
Butane-2,3-dione was activated towards nucleophilic addition of enecarbamates by a series of metal triflate complexes of a C2-symmetric diamine to give stereogenic, aldol-like, t-alcohols, a novel nickel(II) triflate complex was identified as a good catalyst for this asymmetric transformation, and an aquo nickel(II) complex was identified by XRD techniques.
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ورودعنوان ژورنال:
- Dalton transactions
دوره 46 شماره
صفحات -
تاریخ انتشار 2009