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Aromatic compounds --- Spectra --- Aromatische verbindingen. --- Fluorescentiespectra.

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Heterocyclic compounds --- Composés hétérocycliques --- Heterocyclic Compounds --- Heterocyclische verbindingen.

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This book focuses on the development of novel functionalized organoboron compounds and those synthetic methods. High degrees of chemo-, regio-, and stereoselectivities of the borylation reactions are attained through catalyst design and optimization. Furthermore, the selectivity-determining mechanisms are analyzed with state-of-the-art DFT and other computational methods. In this book, the author synthesizes some multi-substituted alkenyl and allylic boronates via borylation reactions using a copper(I)/diboron catalyst system. Those compounds contain novel densely substituted and distorted structures, which have not been accessed by other methods. The high stereoselectivities are achieved by the optimization of the catalyst, especially the ligand. Some new ligands are also developed in this book. Furthermore, the derivatization of the borylation products is demonstrated to access the sterically demanding complex molecules. Also, the author performs computational analysis to reveal how the catalyst controls the selectivities. The deep insight into the reaction mechanism provides guides for rational catalyst design for not only copper(I) catalysis but also other transition metal catalysis. Thus, the content should be of interest to academic and industrial scientists in a wide range of areas. .

Chemical thermodynamics --- Descriptive organic chemistry --- Chemistry --- Enzymology --- Clinical chemistry --- katalyse --- medische chemie --- organometalische verbindingen --- chemie --- Copper catalysts. --- Organoboron compounds --- Synthesis.

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This book describes the development of two kinds of continuous-flow transformation using heterogeneous catalysts, and explains how they can be applied in the multistep synthesis of active pharmaceutical ingredients. It demonstrates and proves that fine chemicals can be synthesized under continuous-flow conditions using heterogeneous catalysis alone. Importantly, the book also proposes a general concept and strategy for achieving multistep flow synthesis and developing heterogeneous catalysts, and shows that commercially available anion exchange resin can be used as a water-tolerant strong base catalyst for various types of continuous-flow aldol-type reaction. Reviewing the state of the art in heterogeneous catalysis in flow chemistry - a "hot topic" and rapidly developing area of organic synthesis - the book will provide readers with a deeper understanding of fine chemical flow synthesis and its future prospects. .

Chemical thermodynamics --- Descriptive organic chemistry --- Enzymology --- Environmental protection. Environmental technology --- Engineering sciences. Technology --- katalyse --- organometalische verbindingen --- BIT (biochemische ingenieurstechnieken) --- ecologie --- ingenieurswetenschappen --- Flow chemistry. --- Heterogeneous catalysis.

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Ce livre est un essai et pose le problème des assemblages sur un plan général. il s'adresse aux concepteurs pour situer les divers aspects que présente un joint, les incitant ainsi à pénétrer ce domaine essentiel du détail, tant sur les plans économique et fonctionnel qu'esthétique car l'architecture ne peut s'imposer sans maîtrise des joints.

Constructions --- Assemblages. --- Assemblage, technique --- Protection-humidité --- Joint --- Etanchéité --- Bruce Martin ; traduit de l'anglais sous la direction de Roland Schweitzer par Dominique Chauvelot et Jean Thibeau ; préface de Georges Mercadal --- bouw --- verbindingen --- verbindingselementen --- bouwdelen --- metaal --- bouwmaterialen --- hout --- 692 --- 692(03) --- Onderdelen en constructie-elementen van gebouwen --- Bouwbedrijf ; handboeken ; verbindingen ; monteren --- Constructie-elementen van gebouwen ; naslagwerken