Free RadicalsSulfhydryl CompoundsA newly designed thiol catalyst for radical cyclization reactions is the result of a long and storied battle to control the reactivity of carbon-centred radicals.doi:10.1038/nchem.2012ParsonsAndrew F.PubMedNature Chemistry...
ChemInform Abstract: Sulfoxides in Radical Chemistry. High 1,2-Asymmetric Induction in Radical Cyclizations. 来自 Wiley 喜欢 0 阅读量: 30 作者:Christoph,Imboden,Thierry,Bourquard,Olivier,Corminboeuf,Philippe,Renaud,Kurt,Schenk,Mohamed,Zahouily ...
Asymmetric Catalysis in Diversity-Oriented Organic Synthesis: Enantioselective Synthesis of 4320 Encoded and Spatially Segregated Dihydropyrancarboxamides Asymmetric catalysis in diversity-oriented organic synthesis: Enantioselective synthesis of 4320 encoded and spatially segregated dihydropyrancarboxamides. Stavenger,...
待审核 Chinese Journal of Chemistry - 2024 - Zhao - Radicals as Chiral Catalysts for Asymmetric Radical Cyclization Reactions.pdf (1.22 MB) 回复 57秒前 科研通AI2.0 机器人 未找到该文献,机器人已退出,请等待人工下载 01:18:26 未找到该文献,机器人已退出,请等待人工下载 01:18:22 科研通AI机器...
Lighting the way to chirality: a review of asymmetric transition metal catalysis in photoexcited states Changhua Song Hengxin Song Shouyun Yu Science China Chemistry (2024) Light-driven C–O coupling of carboxylic acids and alkyl halides over a Ni single-atom catalyst Mark A. Bajada Giovanni ...
c1was obtained in 62% yield and 84% ee with 5 mol% catalyst loading (Fig.6b). Meanwhile, slurryd1in ethyl acetate (EA) could afford the enantio-enriched product in 96% ee, which offers further possibilities for application of this axially chiral biaryl monophosphine oxides in catalysis....
Molecular chemistry.Transition metal-catalyzed C–C bond formation is among the most impactful synthetic transformations for chemists across disciplines. Recently, leveraging radicals as reactive intermediates for Ni catalysis has drastically broadened the range of chemical structures accessible and enables the...
For these reasons, visible-light-driven catalytic asymmetric chemistry is a subject of enormous current interest. Photoredox catalysis provides the opportunity to generate highly reactive radical ion intermediates with often unusual or unconventional reactivities under surprisingly mild reaction conditions. In ...
1, 1998, 3101This review covers developments in asymmetric catalysisduring the calendar year 1997. As in past years this area hascontinued to grow at a dramatic rate, in view of which thereviewers have had to be very selective in their coverage ofthe subject. Once again we have attempted ...
The discovery of highly enantioselective catalysts and elucidating their generality face great challenges due to the complex multidimensional chemical space of asymmetric catalysis and inefficient screening methods. Here, we develop a general strategy for ultra-high-throughput mapping of the chemical space ...