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Your search keyword '"Dohyun Moon"' showing total 3 results
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3 results on '"Dohyun Moon"'

1. Palladium-Catalyzed Asymmetric Nitrogen-Selective Addition Reaction of Indoles to Alkoxyallenes

Author

Hyun Woo Kim, Dohyun Moon, Young Ho Rhee, Wook Jeong, and Seok Hyeon Jang

Subjects
Addition reaction, 010405 organic chemistry, Organic Chemistry, chemistry.chemical_element, Regioselectivity, 010402 general chemistry, 01 natural sciences, Biochemistry, Nitrogen, Combinatorial chemistry, 0104 chemical sciences, Catalysis, chemistry, Physical and Theoretical Chemistry, Selectivity, Palladium
Abstract

A new palladium-catalyzed asymmetric addition reaction of indoles to alkoxyallenes is reported. Remarkably, the reaction showed complete regioselectivity toward the nitrogen. A new mechanism distinct from that of conventional π-allyl chemistry is proposed to explain this unique selectivity. The utility of the reaction is demonstrated by highly efficient and flexible synthesis of N-glycosylindoles.

Published
2018

2. Face-Driven Corner-Linked Octahedral Nanocages: M6L8 Cages Formed by C3-Symmetric Triangular Facial Ligands Linked via C4-Symmetric Square Tetratopic Pd" Ions at Truncated Octahedron Corners.

Author

Dohyun Moon, Sangmi Kang, Jaejoon Park, Kyungjae Lee, John, Rohith P., Hosik Won, Gi Hun Seong, Yang Sun Kim, Ghyung Hwa Kim, Hakjune Rhee, and Myoung Soo Lah

Subjects
*LIGANDS (Chemistry), *METAL ions, *NANOPARTICLES, *NITROGEN, *ATOMS
Abstract

The article examines the utilization of the C3-symmetric facial ligands and C4-symmetric metal ions for the preparation of truncated octahedral nanocages. The curvature needed for truncation at the octahedral vertices was accomplished using ligands with a tilted pyridyl group and a nitrogen donor atom. The nanocages have 12 ports at the edges of the truncated octahedron.

Published
2006
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3. Palladium-Catalyzed Asymmetric Nitrogen-Selective Addition Reaction of Indoles to Alkoxyallenes.

Author

Seok Hyeon Jang, Hyun Woo Kim, Wook Jeong, Dohyun Moon, and Young Ho Rhee

Subjects
*PALLADIUM, *CATALYSIS, *NITROGEN, *INDOLE compounds, *ALLENE
Abstract

A new palladium-catalyzed asymmetric addition reaction of indoles to alkoxyallenes is reported. Remarkably, the reaction showed complete regioselectivity toward the nitrogen. A new mechanism distinct from that of conventional π-allyl chemistry is proposed to explain this unique selectivity. The utility of the reaction is demonstrated by highly efficient and flexible synthesis of N-glycosylindoles. [ABSTRACT FROM AUTHOR]

Published
2018
Full Text
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