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With respect to these in?uences, it can be said in'troductorily that what may be termed the normal condensation occurs in neutral or alkaline solution, that which results in presence of acid being essentially different. The relative amounts of amine and aldehyde present determine whether one or two amine mole cules will be involved in the condensation, and also, when an excess of amine-salt is present, whether or not further condensa tions of the primary product with uncondensed amine will occur.
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The Methylation of Para-Aminophenol by Means of Formaldehyde (Classic Reprint)
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Paperback. Condizione: New. Print on Demand. This book delves into the fascinating realm of formaldehyde condensation reactions, exploring the intricate chemical processes that involve the introduction of a methylene group into organic compounds. The author meticulously examines the reactions of formaldehyde with aromatic amines, providing a comprehensive overview of their fundamental mechanisms and the diverse products they yield. At the heart of this book lies the exploration of the condensation reactions in neutral or alkaline media, leading to the formation of anhydroformaniline and its derivatives. The author sheds light on the influence of substituent groups on these reactions, highlighting their impact on the course of condensation and the resulting compounds. Further, the book delves into the intriguing world of secondary reactions, including the rearrangement of methylene-di-imine bases to form diamino-diphenylmethane derivatives. The author expertly guides the reader through these complex transformations, elucidating the mechanisms and providing valuable insights into their synthetic applications. The author's exploration extends to the methylation of aromatic amines using formaldehyde, a process of great practical importance. The book thoroughly investigates the various methods employed for this methylation, evaluating their efficiency and limitations. This book is a treasure trove of knowledge for chemists seeking to expand their understanding of formaldehyde condensation reactions. Its detailed explanations, comprehensive coverage, and practical insights make it an invaluable resource for researchers, students, and practitioners alike. Through the author's expert guidance, readers will gain a profound appreciation for the intricacies and applications of these fundamental chemical processes. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item. Codice articolo 9781330866863_0
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The Methylation of ParaAminophenol by Means of Formaldehyde Classic Reprint
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PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000. Codice articolo LW-9781330866863
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The Methylation of ParaAminophenol by Means of Formaldehyde Classic Reprint
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PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000. Codice articolo LW-9781330866863
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The Methylation of Para-Aminophenol by Means of Formaldehyde (Classic Reprint)
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Paperback. Condizione: Brand New. 56 pages. 9.02x5.98x0.11 inches. This item is printed on demand. Codice articolo zk133086686X
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