Výsledky vyhledávání - "Dong Guk Nam"

Catalytic Asymmetric Darzens‐Type Epoxidation of Diazoesters: Highly Enantioselective Synthesis of Trisubstituted Epoxides

Autor: Dong Guk Nam, Hyemin Jeong, Do Hyun Ryu, Su Yong Shim

Publikováno v: Angewandte Chemie. 133:22410-22414

Highly enantioselective Darzens-type epoxidation of diazoesters with glyoxal derivatives was accomplished using a chiral boron-Lewis acid catalyst, which facilitated asymmetric synthesis of trisubstituted α,β-epoxy esters. In the presence of a chir

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::004c225993209394985975c50cbaff77
https://doi.org/10.1002/ange.202108454

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Catalytic Enantioselective Reactions of Biomass-Derived Furans

Autor: Dong Guk Nam, Jung Woon Yang, Do Hyun Ryu

Publikováno v: Furan Derivatives-Recent Advances and Applications

In this chapter, recent developments with regard to catalytic enantioselective reactions of furans, derived from biomass such as unsubstituted furan, 2-methylfuran, 2,5-dimethylfuran, and furfural are described. Although several review articles have

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::13f1be23e5e1418755fda707201631e8
https://mts.intechopen.com/articles/show/title/catalytic-enantioselective-reactions-of-biomass-derived-furans

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Indoline-Based Molecular Engineering for Optimizing the Performance of Photoactive Thin Films

Autor: Byung-Man Kim, Hyun Sil Jung, Jun-Hyeok Park, Ming Yu Jin, Dong Guk Nam, Tae-Hyuk Kwon, Deok-Ho Roh, Do Hyun Ryu

Publikováno v: Advanced Functional Materials. 26:6876-6887

New indoline dyes (RK-1–4) were designed with a planar geometry and high molar extinction coefficient, which provided surprising power conversion efficiency (PCE) with a thin titanium dioxide film in dye-sensitized solar cells (DSCs). They had a di

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::182e20b962e4d80fc068ba6e615fe867
https://doi.org/10.1002/adfm.201600951

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ChemInform Abstract: Catalytic Asymmetric Formal Insertion of Aryldiazoalkanes into the C-H Bond of Aldehydes: Synthesis of Enantioenriched Acyclic α-Tertiary Aryl Ketones

Autor: Byung Chul Kang, Do Hyun Ryu, Geum-Sook Hwang, Dong Guk Nam

Publikováno v: ChemInform. 47

A novel, catalytic enantioselective route to synthesize a variety of α-tertiary aryl ketones via a boron Lewis acid promoted formal insertion of aryldiazoalkane into the C–H bond of both aromatic and aliphatic aldehydes is described. In the presen

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2d088a4f3165ba7814caab21e95c8e83
https://doi.org/10.1002/chin.201608025

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