Ge Organogermanium Compounds PDF Download
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Author: John E. Drake
Publisher: Springer Science & Business Media
ISBN: 3662063247
Category : Science
Languages : en
Pages : 378
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Book Description
The present volume in the organogermanium series describes mononuclear compounds containing only germanium-carbon and germanium-hydrogen bonds (Chapter 1.3). Germanium hydrides with other additional non-carbon ligands, such as halogen or oxygen bonded groups, appear in later chapters according to the Gmelin principle of the last posi tion. Compounds with Ge-H and Ge-O bonds have already been described in Volume 5, Section 1.5.1.4, pp. 50/62. The present volume covers the literature to the end of 1992 and includes many references up to 1994. The nomenclature recommended by IUPAC has been generally adhered to. However, compound names were largely avoided, as most of the compounds are presented in tables and are only identified by their formulas. Many of the data in the tables appear in abbreviated form without units; general explanations are given on pp. X/XI. The volume contains an empirical formula index (p. 327) and a ligand formula index (p.341). The editor wishes to express his gratitude to the former author, Professor J. E. Drake, and to Professor J. Satge for his kind advice and fruitful collaboration. Thanks are due also to Dr. A. R. Pebler for editing the English text and to Mr. H.-G. Karrenberg for drawing the numerous formulas and molecular structures.
Author: John E. Drake
Publisher: Springer Science & Business Media
ISBN: 3662063247
Category : Science
Languages : en
Pages : 378
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Book Description
The present volume in the organogermanium series describes mononuclear compounds containing only germanium-carbon and germanium-hydrogen bonds (Chapter 1.3). Germanium hydrides with other additional non-carbon ligands, such as halogen or oxygen bonded groups, appear in later chapters according to the Gmelin principle of the last posi tion. Compounds with Ge-H and Ge-O bonds have already been described in Volume 5, Section 1.5.1.4, pp. 50/62. The present volume covers the literature to the end of 1992 and includes many references up to 1994. The nomenclature recommended by IUPAC has been generally adhered to. However, compound names were largely avoided, as most of the compounds are presented in tables and are only identified by their formulas. Many of the data in the tables appear in abbreviated form without units; general explanations are given on pp. X/XI. The volume contains an empirical formula index (p. 327) and a ligand formula index (p.341). The editor wishes to express his gratitude to the former author, Professor J. E. Drake, and to Professor J. Satge for his kind advice and fruitful collaboration. Thanks are due also to Dr. A. R. Pebler for editing the English text and to Mr. H.-G. Karrenberg for drawing the numerous formulas and molecular structures.
Author: Vladimir Ya. Lee
Publisher: John Wiley & Sons
ISBN: 1119956269
Category : Science
Languages : en
Pages : 390
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Book Description
Until recently the low-coordinate compounds of the heavier elements of group 14 were known only as transient, unstable species which were difficult to isolate. However recent developments have led to the stabilisation of these compounds and today heavier group 14 element cations, radicals, anions, carbene analogues, alkene and alkyne analogues and aromatics have all been prepared as highly reactive, stable, fully characterizable and readily available organometallic reagents. Organometallic Compounds of Low-Coordinate Si, Ge, Sn and Pb describes the chemistry of this exciting new class of organometallics, with an emphasis on their major similarities and differences with the analogous species in organic chemistry. Topics covered include include the synthesis, structure, reactions and synthetic applications of : Si-, Ge-, Sn and Pb-centered cations, radicals and anions heavy analogues of carbenes: silylenes, germylenes, stannylenes and plumbylenes heavy analogues of alkenes: disilenes, digermenes, distannenes, diplumbenes heavy analogues of alkynes: disilynes, digermynes, distannynes, diplumbynes, and their valence isomers heteronuclear derivatives: silenes, germenes, stannenes, silagermenes, silastannenes, germastannenes heavy analogues of alkenes of the type: >E14=E13-, >E14=E15-, >E14=E16 [where E13, E14, E15 and E16 are elements of the groups 13, 14, 15 and 16] cyclic compounds (three-, four-, five-, and six-membered rings) heavy analogues of 1,3-dienes, allenes and other cumulenes heavy analogues of aromatic compounds; including a comparison between organometallic and organic aromaticity Organometallic Compounds of Low-Coordinate Si, Ge, Sn and Pb is an essential guide to this emerging class of organometallic reagents for researchers and students in main group, organometallic, synthetic and silicon chemistry
Author: Frank Glockling
Publisher: Springer Science & Business Media
ISBN: 3662073889
Category : Science
Languages : en
Pages : 406
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Book Description
The significance of organometallic chemistry has constantly increased during the second half of this century. The Gmelin Institute recognizes this fact in publishing an entire series on organometallic compounds. This series has now started with the description of the organogermanium compounds. The present second volume in the organogermanium series continues the description of Ge(CH3)3R compounds, beginning with R=alkenyl and concluding with R=heterocycle. The remaining part of the volume covers completely the type Ge(C2H5)3R, which is the most voluminous of the GeR3R compounds. The volume concludes with an empirical formula index.
Author: Kazuhiko Asai
Publisher: Kodansha
ISBN: 9780870404740
Category : Medical
Languages : en
Pages : 171
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Book Description
Author: E. G. Rochow
Publisher: Elsevier
ISBN: 1483187586
Category : Science
Languages : en
Pages : 163
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Book Description
Pergamon Texts in Inorganic Chemistry, Volume 14: The Chemistry of Germanium, Tin, and Lead focuses on the properties, characteristics, transformations, and reactions of lead, germanium, and tin. The book focuses on germanium and compounds of Ge(I) and Ge(II). Discussions focus on germanium(II) compounds of phosphorus and arsenic, germanium(II) imide and nitride, monohalides, analytical determination, biological activity, chemical behavior of germanium, and production and industrial use of germanium. The text then elaborates on organogermanium compounds, complexes of germanium(IV), and tin. Topics include nuclear magnetic resonance, chemical properties of tin metal, isotopes of tin, occurrence and distribution of tin, and fluorogermanates and chlorogermanates. The manuscript takes a look at nuclear magnetic resonance, extraction, industrial and commercial utilization, toxicity, and chemical properties of metallic lead. The publication is a vital source of data for researchers interested in the chemistry of lead, germanium, and tin.
Author: Richard W. Weiss
Publisher: Springer Science & Business Media
ISBN: 3642518893
Category : Science
Languages : en
Pages : 714
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Book Description
The aim of this compilation has been to provide a comprehensive, non critical source of information concerning organometallic compounds. The scope is limi~ed to the compounds containing at least one carbon-metal bond. The information includes methods of preparation, properties, chemical reactions, and applications. The First Edition comprised the literature from 1937 to 1958. The Second Edition is completely revised and extended through 1964. The literature prior to 1937 was thoroughly covered by E. Krause and A. von Grosse in ''Die Chemie der metall-organischen Verbindungen," Verlag von Gebrueder Borntraeger, Berlin, 1937. Our work consists of three volumes. Volume I contains derivatives of the transition metals of Groups III through VIII of the Periodic Table. Volume II contains derivatives of germanium, tin, and lead. Volume III contains derivatives of arsenic, antimony, and bismuth. The compilation is based on searches through Chemical Abstracts. The collection of references for 1964 was completed before the Subject Indexes to Volumes 60 and 61 of the Abstracts were available; thus some omissions in the coverage of that year are possible. We have attempted to make the .. coverage of the literature complete in order that the compilation may have best ~i1ity to the chemist, chemical engineer, patent attorney, and editor. In the interest of brevity, certain numerical data are omitted, but references to the original literature are given. Yield data are rounded to two significant figures. Wherever possible, tables have been used. The entries in the Bibliography section include references to Chemical Abstracts.
Author: Michel Lesbre
Publisher: Wiley-Interscience
ISBN:
Category : Science
Languages : en
Pages : 724
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Book Description
Author: Horatio Henry Krause
Publisher:
ISBN:
Category : Germanium
Languages : en
Pages : 124
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Book Description
Author: Marcel Gielen
Publisher: John Wiley & Sons
ISBN: 0470864044
Category : Science
Languages : en
Pages : 638
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Book Description
There are an astonishing number and variety of roles that metals play in contemporary medicine. This book contains information on the medicinal uses of inorganics, that is, of elements such as boron, lithium, selenium, to name a few, as well as metal-containing species. In keeping with the notion that healthy mammals rely on (bio-essential) metals for the normal functioning of approximately a third of their proteins and enzymes, a large number of drugs are metal-based and considerable effort is being devoted to developing both second- and third-generation drugs as well as generating novel metal-based drugs. While there is no doubt that there is an emphasis on 'Metallotherapeutics' throughout the volume, the use of metals in medicine is not restricted to metal-based drugs. The following are also covered: non-invasive radiopharmaceuticals Magnetic Resonance Imaging (MRI) mineral supplements From the foregoing and, more importantly, from the contents of the various Chapters, the reader will gain an appreciation of the very real role metal-based drugs play in modern medicine and of the considerable effort being devoted to the development of novel complexes with greater efficacy as therapeutic and diagnostic agents.
Author: Katja A. Strohfeldt
Publisher: John Wiley & Sons
ISBN: 0470665580
Category : Science
Languages : en
Pages : 290
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Book Description
A comprehensive introduction to inorganic chemistry and, specifically, the science of metal-based drugs, Essentials of Inorganic Chemistry describes the basics of inorganic chemistry, including organometallic chemistry and radiochemistry, from a pharmaceutical perspective. Written for students of pharmacy and pharmacology, pharmaceutical sciences, medicinal chemistry and other health-care related subjects, this accessible text introduces chemical principles with relevant pharmaceutical examples rather than as stand-alone concepts, allowing students to see the relevance of this subject for their future professions. It includes exercises and case studies.
