Aromatic Amines

Concerning Amines

Organic Chemistry for General Degree Students, Volume 2: Aromatic Chemistry presents the fundamental aspects of aromatic chemistry. This book explores the systematic study in the first instance of the chemistry of functional groups, based on their structural characteristics in aliphatic systems. Organized into 11 chapters, this volume begins with an overview of the properties of the aromatic nucleus followed by a consideration of the manner in which interaction with the aromatic system may alter the reactivity of functional groups. Other chapters explain the two distinctly different classes of aromatic halogen compounds. This text discusses as well the properties of an aromatic amine, which is characterized by having at least one aromatic system attached to the nitrogen atom and may be further categorized as primary, secondary, or tertiary according to the degree of substitution of the nitrogen. The final chapter examines the classical structure for thiophen. This book is a valuable resource for organic chemists and students.

Aniline is the parent molecule of a vast family of aromatic amines. Since its discovery in 1826 it has become one of the hundred most important building blocks in chemistry. Aniline is used as an intermediate in many different fields of applications, such as isocyanates, rubber processing chemicals, dyes and pigments, agricultural chemicals and pharmaceuticals. The understanding of functional groups is key for the understanding of all organic chemistry. In the tradition of the Patai Series, this volume treats all aspects of this functional group. It contains chapters on the theoretical and computational foundations; on analytical and spectroscopical aspects with dedicated chapters on Mass Spectrometry, NMR, IR/UV, etc.; on reaction mechanisms; on applications in syntheses.

This book is a compilation of 29 chapters focused on: pesticides and food production, environmental effects of pesticides, and pesticides mobility, transport and fate. The first book section addresses the benefits of the pest control for crop protection and food supply increasing, and the associated risks of food contamination. The second book section is dedicated to the effects of pesticides on the non-target organisms and the environment such as: effects involving pollinators, effects on nutrient cycling in ecosystems, effects on soil erosion, structure and fertility, effects on water quality, and pesticides resistance development. The third book section furnishes numerous data contributing to the better understanding of the pesticides mobility, transport and fate. The addressed in this book issues should attract the public concern to support rational decisions to pesticides use.