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- W2897525557 abstract "Asymmetric photoredox catalysis offers exciting opportunities to develop new synthetic approaches to chiral molecules through novel reaction pathways. Employing the first-row transition metal complexes as the chiral photoredox catalysts remains, however, a formidable challenge, although these complexes are economic, environmentally friendly, and often exhibit special reactivities. We report in this Article the development of one class of highly efficient asymmetric/photoredox bifunctional catalysts based on the copper(II) bisoxazoline complexes (CuII–BOX) for the light-induced enantioselective alkylation of imines. The reactions proceed under very mild conditions and without a need for any other photosensitizer. The simple catalytic system and readily tunable chiral ligands enable a significantly high level of enantioselectivity for the formation of chiral amine products bearing a tetrasubstituted carbon stereocenter (36 examples, up to 98% ee). Overall, the CuII–BOX catalysts initiate the radical generation, and also govern the subsequent stereoselective transformations. This strategy utilizing chiral complexes comprised of a first-row transition metal and a flexible chiral ligand as the asymmetric photoredox catalysts provides an effective platform for the development of green asymmetric synthetic methods." @default.
- W2897525557 created "2018-10-26" @default.
- W2897525557 creator A5016852598 @default.
- W2897525557 creator A5022447268 @default.
- W2897525557 creator A5041743167 @default.
- W2897525557 creator A5047883464 @default.
- W2897525557 creator A5050092292 @default.
- W2897525557 creator A5072517968 @default.
- W2897525557 creator A5085117159 @default.
- W2897525557 date "2018-10-16" @default.
- W2897525557 modified "2023-10-15" @default.
- W2897525557 title "Copper(II)-Catalyzed Asymmetric Photoredox Reactions: Enantioselective Alkylation of Imines Driven by Visible Light" @default.
- W2897525557 cites W1759459935 @default.
- W2897525557 cites W1910623864 @default.
- W2897525557 cites W1970006230 @default.
- W2897525557 cites W1972011585 @default.
- W2897525557 cites W1975109367 @default.
- W2897525557 cites W1976059273 @default.
- W2897525557 cites W1976726008 @default.
- W2897525557 cites W1981782727 @default.
- W2897525557 cites W1986799924 @default.
- W2897525557 cites W1990586799 @default.
- W2897525557 cites W1996941025 @default.
- W2897525557 cites W2005404928 @default.
- W2897525557 cites W2006539328 @default.
- W2897525557 cites W2020503826 @default.
- W2897525557 cites W2024584544 @default.
- W2897525557 cites W2039628650 @default.
- W2897525557 cites W2039812367 @default.
- W2897525557 cites W2040476540 @default.
- W2897525557 cites W2048651897 @default.
- W2897525557 cites W2050379798 @default.
- W2897525557 cites W2050796432 @default.
- W2897525557 cites W2052093022 @default.
- W2897525557 cites W2062720532 @default.
- W2897525557 cites W2063589448 @default.
- W2897525557 cites W2064347534 @default.
- W2897525557 cites W2069051326 @default.
- W2897525557 cites W2084483323 @default.
- W2897525557 cites W2097765558 @default.
- W2897525557 cites W2102267586 @default.
- W2897525557 cites W2111589261 @default.
- W2897525557 cites W2115973550 @default.
- W2897525557 cites W2118928564 @default.
- W2897525557 cites W2119913861 @default.
- W2897525557 cites W2124495601 @default.
- W2897525557 cites W2141717520 @default.
- W2897525557 cites W2155062731 @default.
- W2897525557 cites W2156347507 @default.
- W2897525557 cites W2161715733 @default.
- W2897525557 cites W2165179223 @default.
- W2897525557 cites W2169117255 @default.
- W2897525557 cites W2176764107 @default.
- W2897525557 cites W2181326820 @default.
- W2897525557 cites W2185048308 @default.
- W2897525557 cites W2197139603 @default.
- W2897525557 cites W2229223480 @default.
- W2897525557 cites W2255596973 @default.
- W2897525557 cites W2278002274 @default.
- W2897525557 cites W2284199874 @default.
- W2897525557 cites W2312270524 @default.
- W2897525557 cites W2315230973 @default.
- W2897525557 cites W2316808613 @default.
- W2897525557 cites W2321436824 @default.
- W2897525557 cites W2322656625 @default.
- W2897525557 cites W2328738325 @default.
- W2897525557 cites W2331279750 @default.
- W2897525557 cites W2336243697 @default.
- W2897525557 cites W2342294552 @default.
- W2897525557 cites W2342772717 @default.
- W2897525557 cites W2347171444 @default.
- W2897525557 cites W2389746258 @default.
- W2897525557 cites W2407765761 @default.
- W2897525557 cites W2433923815 @default.
- W2897525557 cites W2470255854 @default.
- W2897525557 cites W2500516980 @default.
- W2897525557 cites W2510640170 @default.
- W2897525557 cites W2512314237 @default.
- W2897525557 cites W2515626556 @default.
- W2897525557 cites W2518378475 @default.
- W2897525557 cites W2561874680 @default.
- W2897525557 cites W2573041373 @default.
- W2897525557 cites W2586377603 @default.
- W2897525557 cites W2598081550 @default.
- W2897525557 cites W2598384629 @default.
- W2897525557 cites W2626130125 @default.
- W2897525557 cites W2743232972 @default.
- W2897525557 cites W2755895150 @default.
- W2897525557 cites W2760901468 @default.
- W2897525557 cites W2766313329 @default.
- W2897525557 cites W2767295898 @default.
- W2897525557 cites W2767908135 @default.
- W2897525557 cites W2770283062 @default.
- W2897525557 cites W2774294618 @default.
- W2897525557 cites W2788521697 @default.
- W2897525557 cites W2788995888 @default.
- W2897525557 cites W2791784713 @default.
- W2897525557 cites W2794375495 @default.