Author: Sam Stuart
Publisher: Elsevier
ISBN: 1483278581
Category : Science
Languages : en
Pages : 136
Book Description
XXIIIrd International Congress of Pure and Applied Chemistry, Volume 5 records the proceedings of the XXIIIrd International Congress of Pure and Applied Chemistry held in Boston, USA on July 26-30, 1971. This book is organized into two main topics—biosynthesis and mechanism of enzyme action. This text specifically discusses the researches on the biosynthesis of porphyrins, progress in the search for biosynthetic intermediates, and biogenetic pathways of fungal metabolites. The bioorganic chemistry of triterpenoid and steroid synthesis and mechanism of enzymic decarboxylation of beta ketoacids are also covered. This compilation is valuable to chemists, clinicians, and researchers conducting work on pure and applied chemistry.
XXIIIrd International Congress of Pure and Applied Chemistry
Author: Sam Stuart
Publisher: Elsevier
ISBN: 1483278581
Category : Science
Languages : en
Pages : 136
Book Description
XXIIIrd International Congress of Pure and Applied Chemistry, Volume 5 records the proceedings of the XXIIIrd International Congress of Pure and Applied Chemistry held in Boston, USA on July 26-30, 1971. This book is organized into two main topics—biosynthesis and mechanism of enzyme action. This text specifically discusses the researches on the biosynthesis of porphyrins, progress in the search for biosynthetic intermediates, and biogenetic pathways of fungal metabolites. The bioorganic chemistry of triterpenoid and steroid synthesis and mechanism of enzymic decarboxylation of beta ketoacids are also covered. This compilation is valuable to chemists, clinicians, and researchers conducting work on pure and applied chemistry.
Publisher: Elsevier
ISBN: 1483278581
Category : Science
Languages : en
Pages : 136
Book Description
XXIIIrd International Congress of Pure and Applied Chemistry, Volume 5 records the proceedings of the XXIIIrd International Congress of Pure and Applied Chemistry held in Boston, USA on July 26-30, 1971. This book is organized into two main topics—biosynthesis and mechanism of enzyme action. This text specifically discusses the researches on the biosynthesis of porphyrins, progress in the search for biosynthetic intermediates, and biogenetic pathways of fungal metabolites. The bioorganic chemistry of triterpenoid and steroid synthesis and mechanism of enzymic decarboxylation of beta ketoacids are also covered. This compilation is valuable to chemists, clinicians, and researchers conducting work on pure and applied chemistry.
Special Lectures Presented at Boston, USA, 26-30 July 1971
Author:
Publisher:
ISBN:
Category : Biochemistry
Languages : en
Pages : 352
Book Description
Publisher:
ISBN:
Category : Biochemistry
Languages : en
Pages : 352
Book Description
Physical Organic Chemistry—Ii
Author: Th. J. De Boer
Publisher: Elsevier
ISBN: 1483284786
Category : Science
Languages : en
Pages : 120
Book Description
Physical Organic Chemistry—II provides information pertinent to the fundamental aspects of physical organic chemistry. This book discusses the common phenomenon in ionic organic chemistry. Organized into seven chapters, this book begins with an overview of electrochemical methods to obtain thermodynamic information on unstable species. This text then presents a brief summary of the experimental method in low temperature photochemical studies. Other chapters consider the general approach to understanding the molecular basis of enzyme catalysis and regulation. This book discusses as well the reactivity model for concerted cycloaddition reactions, which allows a systematization of substituent effects. The final chapter deals with the relative stabilities of phosphoranes in terms of the relative apicophilicities of groups, ring strain and steric factors, and experiments. This book is a valuable resource for organic and inorganic chemists. Postdoctoral students and scientists who are interested in physical organic chemistry will also find this book extremely useful.
Publisher: Elsevier
ISBN: 1483284786
Category : Science
Languages : en
Pages : 120
Book Description
Physical Organic Chemistry—II provides information pertinent to the fundamental aspects of physical organic chemistry. This book discusses the common phenomenon in ionic organic chemistry. Organized into seven chapters, this book begins with an overview of electrochemical methods to obtain thermodynamic information on unstable species. This text then presents a brief summary of the experimental method in low temperature photochemical studies. Other chapters consider the general approach to understanding the molecular basis of enzyme catalysis and regulation. This book discusses as well the reactivity model for concerted cycloaddition reactions, which allows a systematization of substituent effects. The final chapter deals with the relative stabilities of phosphoranes in terms of the relative apicophilicities of groups, ring strain and steric factors, and experiments. This book is a valuable resource for organic and inorganic chemists. Postdoctoral students and scientists who are interested in physical organic chemistry will also find this book extremely useful.
Current Catalog
Author: National Library of Medicine (U.S.)
Publisher:
ISBN:
Category : Medicine
Languages : en
Pages : 1068
Book Description
First multi-year cumulation covers six years: 1965-70.
Publisher:
ISBN:
Category : Medicine
Languages : en
Pages : 1068
Book Description
First multi-year cumulation covers six years: 1965-70.
National Library of Medicine Current Catalog
Author: National Library of Medicine (U.S.)
Publisher:
ISBN:
Category : Medicine
Languages : en
Pages : 1080
Book Description
Publisher:
ISBN:
Category : Medicine
Languages : en
Pages : 1080
Book Description
Pyrolytic Methods in Organic Chemistry
Author: Roger Brown
Publisher: Elsevier
ISBN: 0323154174
Category : Science
Languages : en
Pages : 361
Book Description
Pyrolytic Methods in Organic Chemistry: Application of Flow and Flash Vacuum Pyrolytic Techniques is concerned with the use of flow pyrolysis and flash vacuum pyrolysis in preparative organic chemistry. Topics covered include pyrolytic generation and reactions of free radicals, arynes, and cyclobutadienes; elimination reactions; rearrangements of carbenes and nitrenes in the gas phase; and fragmentation of cyclic and acyclic structures. Examples of the types of reaction for which flow and flash pyrolytic methods are well suited are provided. This book is comprised of nine chapters and begins by discussing the place of flow and flash vacuum pyrolytic methods in organic chemistry. The next chapter gives an account of apparatus and experimental methods, while the remaining chapters focus on pyrolytic reactions that are grouped together according to the nature of the overall process, the formal structure of the starting material, and mechanistic type. Reactions that are formally related because they involve elimination of a small fragment molecule X-X or X-Y from a larger molecular framework are examined, along with cleavage of carbocyclic systems. The final chapter presents examples of high-temperature rearrangements, focusing on electrocyclic reactions and cycloadditions involving mainly four or six electrons; reactions that proceed through diradical intermediates; and isomerizations of heterocyclic rings. This monograph is intended mainly for practicing academic and industrial organic chemists and for advanced and graduate students.
Publisher: Elsevier
ISBN: 0323154174
Category : Science
Languages : en
Pages : 361
Book Description
Pyrolytic Methods in Organic Chemistry: Application of Flow and Flash Vacuum Pyrolytic Techniques is concerned with the use of flow pyrolysis and flash vacuum pyrolysis in preparative organic chemistry. Topics covered include pyrolytic generation and reactions of free radicals, arynes, and cyclobutadienes; elimination reactions; rearrangements of carbenes and nitrenes in the gas phase; and fragmentation of cyclic and acyclic structures. Examples of the types of reaction for which flow and flash pyrolytic methods are well suited are provided. This book is comprised of nine chapters and begins by discussing the place of flow and flash vacuum pyrolytic methods in organic chemistry. The next chapter gives an account of apparatus and experimental methods, while the remaining chapters focus on pyrolytic reactions that are grouped together according to the nature of the overall process, the formal structure of the starting material, and mechanistic type. Reactions that are formally related because they involve elimination of a small fragment molecule X-X or X-Y from a larger molecular framework are examined, along with cleavage of carbocyclic systems. The final chapter presents examples of high-temperature rearrangements, focusing on electrocyclic reactions and cycloadditions involving mainly four or six electrons; reactions that proceed through diradical intermediates; and isomerizations of heterocyclic rings. This monograph is intended mainly for practicing academic and industrial organic chemists and for advanced and graduate students.
National Union Catalog
Author:
Publisher:
ISBN:
Category : Union catalogs
Languages : en
Pages : 616
Book Description
Includes entries for maps and atlases.
Publisher:
ISBN:
Category : Union catalogs
Languages : en
Pages : 616
Book Description
Includes entries for maps and atlases.
The National Union Catalogs, 1963-
Author:
Publisher:
ISBN:
Category : American literature
Languages : en
Pages : 644
Book Description
Publisher:
ISBN:
Category : American literature
Languages : en
Pages : 644
Book Description
Library of Congress Catalogs
Author: Library of Congress
Publisher:
ISBN:
Category :
Languages : en
Pages : 656
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 656
Book Description
XXIIIe Congrès International de Chimie Pure Et Appliquée
Author: National Research Council (U.S.)
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 336
Book Description
PHOTOCHEMISTRY OF MACROMOLECULES; NEW DEVELOPMENTS IN IONIC POLYMERIZATION; NEW DEVELOPMENTS IN FREE RADICAL POLYMERIZATION; REACTIONS AND MOLDIFICATIOONS OF POLYMERS; HETEROPHASE POLYMER SYSTEMS; OLEFIN COPOLYMERS; INTERFACE AND ADHESION PROBLEMS IN POLYMER COMPOSITES.
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 336
Book Description
PHOTOCHEMISTRY OF MACROMOLECULES; NEW DEVELOPMENTS IN IONIC POLYMERIZATION; NEW DEVELOPMENTS IN FREE RADICAL POLYMERIZATION; REACTIONS AND MOLDIFICATIOONS OF POLYMERS; HETEROPHASE POLYMER SYSTEMS; OLEFIN COPOLYMERS; INTERFACE AND ADHESION PROBLEMS IN POLYMER COMPOSITES.