TÃtulo : |
New Carbon–Carbon Coupling Reactions Based on Decarboxylation and Iron-Catalyzed C–H Activation |
Tipo de documento: |
documento electrónico |
Autores: |
Shang, Rui, |
Mención de edición: |
1 ed. |
Editorial: |
Singapore [Malasya] : Springer |
Fecha de publicación: |
2017 |
Número de páginas: |
XVII, 216 p. 163 ilustraciones, 7 ilustraciones en color. |
ISBN/ISSN/DL: |
978-981-10-3193-9 |
Nota general: |
Libro disponible en la plataforma SpringerLink. Descarga y lectura en formatos PDF, HTML y ePub. Descarga completa o por capítulos. |
Idioma : |
Inglés (eng) |
Palabras clave: |
quÃmica organometálica Catálisis QuÃmica FÃsica y Teórica. QuÃmica Teórica |
Clasificación: |
547.05 |
Resumen: |
Esta tesis presenta los últimos desarrollos en nuevos métodos catalÃticos de formación de enlaces C-C utilizando sales de carboxilato de fácil acceso mediante descarboxilación catalÃtica con buena economÃa atómica y empleando el elemento sostenible hierro como catalizador para activar directamente los enlaces C-H con una alta eficiencia de paso. En este sentido, explora una comprensión mecanicista de los acoplamientos descarboxilantes recientemente descubiertos y la reactividad catalÃtica del catalizador de hierro con la ayuda del cálculo de la teorÃa funcional de la densidad. La tesis se divide en dos partes, la primera de las cuales se centra en el desarrollo de una serie de sales de carboxilato económicas y previamente inexploradas como componentes básicos útiles para la formación de diversos enlaces C-C para acceder a sustancias quÃmicas valiosas. A su vez, la segunda parte está dedicada a varias metodologÃas nuevas de formación de enlaces C-C utilizando el metal de transición más ubicuo, el hierro, como catalizador, y utilizando el ubicuo enlace C-H como compañero de acoplamiento. |
Nota de contenido: |
Introduction to Carbon-Carbon Coupling Reactions Based on Decarboxylation and Iron-Catalyzed C-H Activation -- Part I New Carbon-Carbon Bond Formation Methodologies Based on Decarboxylation -- Transition-Metal-Catalyzed Decarboxylation and Decarboxylative Cross-Couplings -- Palladium-Catalyzed Decarboxylative Coupling of Potassium Oxalate Monoester with Aryl and Alkenyl Halides -- Synthesis of Polyfluorobiaryls via Copper-Catalyzed Decarboxylative Couplings of Potassium Polyfluorobenzoates with Aryl Bromides and Iodides -- Palladium-Catalyzed Decarboxylative Couplings of Potassium Polyfluorobenzoates with Aryl Bromides, Chlorides and Triflates -- Construction of C(sp3)-C(sp2) Bonds via Palladium-Catalyzed Decarboxylative Couplings of 2-(2-Azaaryl)acetate Salts with Aryl Halides -- Synthesis of α-Aryl Nitriles and α-Aryl Acetate Esters via Palladium-Catalyzed Decarboxylative Couplings of α-Cyano Carboxylate Salts and Malonate Monoester Salts with Aryl Halides -- Palladium-Catalyzed Decarboxylative Couplings of Nitrophenyl Acetate Salts and Its Derivatives with Aryl Halides -- Palladium-Catalyzed Decarboxylative Benzylation of α-Cyano Aliphatic Carboxylate Salts with Benzyl Electrophiles -- Part II New Carbon-Carbon Bond Formation Methodologies Based on Iron-Catalyzed C-H Activation -- Recent Develpments of Iron-Catalyzed Directed C-H Activation/C-C Bond Formation Reactions.-β-Arylation of Carboxamides via Iron-Catalyzed C(sp3)–H Bond Activation -- Iron-Catalyzed C(sp2)–H and C(sp3)–H Bond Functionalization with Organoboron Compounds. |
Tipo de medio : |
Computadora |
Summary : |
This thesis presents the latest developments in new catalytic C–C bond formation methods using easily accessible carboxylate salts through catalytic decarboxylation with good atom economy, and employing the sustainable element iron as the catalyst to directly activate C–H bonds with high step efficiency. In this regard, it explores a mechanistic understanding of the newly discovered decarboxylative couplings and the catalytic reactivity of the iron catalyst with the help of density functional theory calculation. The thesis is divided into two parts, the first of which focuses on the development of a series of previously unexplored, inexpensive carboxylate salts as useful building blocks for the formation of various C–C bonds to access valuable chemicals. In turn, the second part is devoted to several new C–C bond formation methodologies using the most ubiquitous transition metal, iron, as a catalyst, and using the ubiquitous C–H bond as the coupling partner. |
Enlace de acceso : |
https://link-springer-com.biblioproxy.umanizales.edu.co/referencework/10.1007/97 [...] |
New Carbon–Carbon Coupling Reactions Based on Decarboxylation and Iron-Catalyzed C–H Activation [documento electrónico] / Shang, Rui, . - 1 ed. . - Singapore [Malasya] : Springer, 2017 . - XVII, 216 p. 163 ilustraciones, 7 ilustraciones en color. ISBN : 978-981-10-3193-9 Libro disponible en la plataforma SpringerLink. Descarga y lectura en formatos PDF, HTML y ePub. Descarga completa o por capítulos. Idioma : Inglés ( eng)
Palabras clave: |
quÃmica organometálica Catálisis QuÃmica FÃsica y Teórica. QuÃmica Teórica |
Clasificación: |
547.05 |
Resumen: |
Esta tesis presenta los últimos desarrollos en nuevos métodos catalÃticos de formación de enlaces C-C utilizando sales de carboxilato de fácil acceso mediante descarboxilación catalÃtica con buena economÃa atómica y empleando el elemento sostenible hierro como catalizador para activar directamente los enlaces C-H con una alta eficiencia de paso. En este sentido, explora una comprensión mecanicista de los acoplamientos descarboxilantes recientemente descubiertos y la reactividad catalÃtica del catalizador de hierro con la ayuda del cálculo de la teorÃa funcional de la densidad. La tesis se divide en dos partes, la primera de las cuales se centra en el desarrollo de una serie de sales de carboxilato económicas y previamente inexploradas como componentes básicos útiles para la formación de diversos enlaces C-C para acceder a sustancias quÃmicas valiosas. A su vez, la segunda parte está dedicada a varias metodologÃas nuevas de formación de enlaces C-C utilizando el metal de transición más ubicuo, el hierro, como catalizador, y utilizando el ubicuo enlace C-H como compañero de acoplamiento. |
Nota de contenido: |
Introduction to Carbon-Carbon Coupling Reactions Based on Decarboxylation and Iron-Catalyzed C-H Activation -- Part I New Carbon-Carbon Bond Formation Methodologies Based on Decarboxylation -- Transition-Metal-Catalyzed Decarboxylation and Decarboxylative Cross-Couplings -- Palladium-Catalyzed Decarboxylative Coupling of Potassium Oxalate Monoester with Aryl and Alkenyl Halides -- Synthesis of Polyfluorobiaryls via Copper-Catalyzed Decarboxylative Couplings of Potassium Polyfluorobenzoates with Aryl Bromides and Iodides -- Palladium-Catalyzed Decarboxylative Couplings of Potassium Polyfluorobenzoates with Aryl Bromides, Chlorides and Triflates -- Construction of C(sp3)-C(sp2) Bonds via Palladium-Catalyzed Decarboxylative Couplings of 2-(2-Azaaryl)acetate Salts with Aryl Halides -- Synthesis of α-Aryl Nitriles and α-Aryl Acetate Esters via Palladium-Catalyzed Decarboxylative Couplings of α-Cyano Carboxylate Salts and Malonate Monoester Salts with Aryl Halides -- Palladium-Catalyzed Decarboxylative Couplings of Nitrophenyl Acetate Salts and Its Derivatives with Aryl Halides -- Palladium-Catalyzed Decarboxylative Benzylation of α-Cyano Aliphatic Carboxylate Salts with Benzyl Electrophiles -- Part II New Carbon-Carbon Bond Formation Methodologies Based on Iron-Catalyzed C-H Activation -- Recent Develpments of Iron-Catalyzed Directed C-H Activation/C-C Bond Formation Reactions.-β-Arylation of Carboxamides via Iron-Catalyzed C(sp3)–H Bond Activation -- Iron-Catalyzed C(sp2)–H and C(sp3)–H Bond Functionalization with Organoboron Compounds. |
Tipo de medio : |
Computadora |
Summary : |
This thesis presents the latest developments in new catalytic C–C bond formation methods using easily accessible carboxylate salts through catalytic decarboxylation with good atom economy, and employing the sustainable element iron as the catalyst to directly activate C–H bonds with high step efficiency. In this regard, it explores a mechanistic understanding of the newly discovered decarboxylative couplings and the catalytic reactivity of the iron catalyst with the help of density functional theory calculation. The thesis is divided into two parts, the first of which focuses on the development of a series of previously unexplored, inexpensive carboxylate salts as useful building blocks for the formation of various C–C bonds to access valuable chemicals. In turn, the second part is devoted to several new C–C bond formation methodologies using the most ubiquitous transition metal, iron, as a catalyst, and using the ubiquitous C–H bond as the coupling partner. |
Enlace de acceso : |
https://link-springer-com.biblioproxy.umanizales.edu.co/referencework/10.1007/97 [...] |
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