자료유형  

 학위논문

Control Number  

0017164026

International Standard Book Number  

9798342744799

Dewey Decimal Classification Number  

547

Main Entry-Personal Name  

Beck, Logan Rockwell.

Publication, Distribution, etc. (Imprint  

[S.l.] : Columbia University., 2024

Publication, Distribution, etc. (Imprint  

Ann Arbor : ProQuest Dissertations & Theses, 2024

Physical Description  

121 p.

General Note  

Source: Dissertations Abstracts International, Volume: 86-05, Section: B.

General Note  

Advisor: Rovis, Tomislav;Tekle-Smith, Makeda.

Dissertation Note  

Thesis (Ph.D.)--Columbia University, 2024.

Summary, Etc.  

요약Herein is presented the doctoral research of Logan Rockwell Beck. We first report the development a library of osmium(II) polypyridyl complexes and characterize them for use in photoredox catalysis. We then report a triplet-triplet annihilation upconversion system that produces an oxidizing excited state and exhibits a remarkable 1.25 eV anti-Stokes shift. This upconversion system is then applied to dual nickel/photoredox catalyzed C-O cross-coupling. Finally, we discuss efforts towards the remote arylation of aliphatic amines through 1,5-HAT.

Subject Added Entry-Topical Term  

Organic chemistry.

Subject Added Entry-Topical Term  

Analytical chemistry.

Subject Added Entry-Topical Term  

Molecular chemistry.

Index Term-Uncontrolled  

Nickel catalysis

Index Term-Uncontrolled  

Photoredox catalysis

Index Term-Uncontrolled  

Spin-forbidden excitation

Index Term-Uncontrolled  

Triplet-triplet annihilation upconversion

Added Entry-Corporate Name  

Columbia University Chemistry

Host Item Entry  

Dissertations Abstracts International. 86-05B.

Electronic Location and Access  

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Control Number  

joongbu:656494