Caraïbes, 1492. "Ce sont ceux qui ont posé le pied sur ces terres qui ont amené la barbarie, la torture, la cruauté, la destruction des lieux, la mort..."
This book has so closely matched the requirements of its readership over the years that it has become the first choice for chemists worldwide.Heterocyclic chemistry comprises at least half of all organic chemistry research worldwide. In particular, the vast majority of organic work done in the pharmaceutical and agrochemical industries is heterocyclic chemistry.The fifth edition of Heterocyclic Chemistry maintains the principal objective of earlier editions to teach the fundamentals of heterocyclic reactivity and synthesis in a way that is understandable to second- and third-year undergraduate chemistry students. The inclusion of more advanced and current material also makes the book a valuable reference text for postgraduate taught courses, postgraduate researchers, and chemists at all levels working with heterocyclic compounds in industry.Fully updated and expanded to reflect important 21st century advances, the fifth edition of this classic text includes the following innovations:Extensive use of colour to highlight changes in structure and bonding during reactionsEntirely new chapters on organometallic heterocyclic chemistry, heterocyclic natural products, especially in biochemical processes, and heterocycles in medicineNew sections focusing on heterocyclic fluorine compounds, isotopically labeled heterocycles, and solid-phase chemistry, microwave heating and flow reactors in the heterocyclic contextEssential teaching material in the early chapters is followed by short chapters throughout the text which capture the essence of heterocyclic reactivity in concise resums suitable as introductions or summaries, for example for examination preparation. Detailed, systematic discussions cover the reactivity and synthesis of all the important heterocyclic systems. Original references and references to reviews are given throughout the text, vital for postgraduate teaching and for research scientists. Problems, divided into straightforward revision exercises, and more challenging questions (with solutions available online), help the reader to understand and apply the principles of heterocyclic reactivity and synthesis.
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Caraïbes, 1492. "Ce sont ceux qui ont posé le pied sur ces terres qui ont amené la barbarie, la torture, la cruauté, la destruction des lieux, la mort..."
Chacune des deux demeures dont il sera question est représentée dans le sablier et le lecteur sait d'entrée de jeu qu'il faudra retourner le livre pour découvrir la vérité. Pour comprendre l'enquête menée en 1939, on a besoin de se référer aux indices présents dans la première histoire... un véritable puzzle, d'un incroyable tour de force
Sanche, chanteur du groupe Planète Bolingo, a pris la plume pour raconter son expérience en tant qu’humanitaire...
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