Today, our world increasingly is conceived of as being molecular. An ever widening range of phenomena are described logically in terms of molecular properties and molecular interactions. The majority ofknown molecules are heterocyclic and heterocycles dominate the fields ofbiochemistry, medicinal chemistry, dyestuffs, photographic science and are of increasing importance in many others, including polymers, adhesives, and molecular engmeenng. Thus, the importance of heterocyclic chemistry continues to increase and this three volume work by Drs. R. R. Gupta, Mahendra Kumar and Vandana Gupta is...
Today, our world increasingly is conceived of as being molecular. An ever widening range of phenomena are described logically in terms of molecular pr...
The present volume III/40C Nuclear Magnetic Resonance Data, Chemical Shifts and Coupling Constants for Hydrogen-1, Heterocycles appears as a supplement volume to Landolt-Bornstein's New Series Group III, Volume 35, Subvolume C, Part 2 and provides NMR data published in the years 2000 2003. Included in this volume are all kinds of heterocycles. The complete volume, including links to the original citations, is also available online: you can navigate through the electronic version of this volume starting from the SpringerMaterials The Landolt-Bornstein Database website...
The present volume III/40C Nuclear Magnetic Resonance Data, Chemical Shifts and Coupling Constants for Hydrogen-1, Heterocycles appears as a supplemen...
PMThe present advanced text-cum-reference book is designed not only for advanced undergraduate and graduate students, but also for academic and industrial researchers who work with heterocyclic compounds. It presents a comprehensive account of the syntheses, reactions, properties and applications of all the most significant classes of heterocyclic compounds. Heterocyclic Chemistry has been organised in three volumes. This first volume contains seven chapters: Introduction, Nomenclature,Aromatic Heterocycles,Non-aromatic Heterocycles Heterocyclic Synthesis,Three-membered Heterocycles and...
PMThe present advanced text-cum-reference book is designed not only for advanced undergraduate and graduate students, but also for academic and indust...
Nuclear Magnetic Resonance (NMR)is based on the fact that certain nuclei exhibit a magnetic moment, orient by a magnetic field, and absorb characteristic frequencies in the radiofrequency part of the spectrum. The spectral lines of the nuclei are highly influenced by the chemical environment i.e. the structure and interaction of the molecules. NMR is now the leading technique and a powerful tool for the investigation of the structure and interaction of molecules. The present Landolt-Bornstein vol.III/35 "Nuclear Magnetic Resonance (NMR) Data" is therefore of major interest to all scientists...
Nuclear Magnetic Resonance (NMR)is based on the fact that certain nuclei exhibit a magnetic moment, orient by a magnetic field, and absorb characteris...
The porphyrins are an important class of naturally occurring macrocyclic compounds that play a very important role in the metabolism of living organisms. They have a universal biological distribution and were involved in the oldest metabolic phenomena on earth. Without porphyrins and their relative compounds, life as we know it would be impossible and therefore the knowledge of these systems and their excited states is essential in understanding a wide variety of biological processes, including oxygen binding, electron transfer, catalysis, and the initial photochemical step in...
The porphyrins are an important class of naturally occurring macrocyclic compounds that play a very important role in the metabolism of living orga...
The objective of this volume is to present a full and critical spectral data coverage of the entire major fields relating to porphyrin isomers and expanded porphyrins, their precursors, catabolic derivatives and related systems electronically.
The porphyrins are an important class of naturally occurring macro cyclic compounds that play a very important role in the metabolism of living organisms. They have a universal biological distribution and were involved in the oldest metabolic phenomena on earth. Without porphyrins and their relative compounds, life as we know it would be...
The objective of this volume is to present a full and critical spectral data coverage of the entire major fields relating to porphyrin isomers and ...
The objective of this volume is to present a full and critical spectral data coverage of the entire major fields relating to tetraphenyl and analogous porphyrins, their precursors, catabolic derivatives, and related systems electronically.
The porphyrins are an important class of naturally occurring macro cyclic compounds that play a very important role in the metabolism of living organisms. They have a universal biological distribution and were involved in the oldest metabolic phenomena on earth. Without porphyrins and their relative compounds, life as we know it would be impossible...
The objective of this volume is to present a full and critical spectral data coverage of the entire major fields relating to tetraphenyl and analog...
