Fr. 336.00

Experimental Organic Chemistry

English · Hardback

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Zusatztext "As a teacher! I feel that this is one of the best books of its type..." (Education in Chemistry! January 2001) Informationen zum Autor Daniel R. Palleros is the author of Experimental Organic Chemistry, published by Wiley. Klappentext Das breite Spektrum der in dieses Buch aufgenommenen Experimente wird Chemiestudenten ebenso begeistern wie Studenten der Medizin, der Biochemie und der Molekularbiologie! Gleichzeitig lernen die Studenten verschiedene Maßstäbe (Mikro-, Halbmikro- und Makrotechniken) kennen und üben, die jeweils richtige Technik für ein gegebenes Problem auszuwählen. Ein Spektrenatlas, zu dessen Erstellung modernste NMR- und IR-Verfahren eingesetzt wurden, ergänzt das Buch in idealer Weise. (12/99) Zusammenfassung Das breite Spektrum der in dieses Buch aufgenommenen Experimente wird Chemiestudenten ebenso begeistern wie Studenten der Medizin, der Biochemie und der Molekularbiologie! Gleichzeitig lernen die Studenten verschiedene Maßstäbe (Mikro-, Halbmikro- und Makrotechniken) kennen und üben, die jeweils richtige Technik für ein gegebenes Problem auszuwählen. Ein Spektrenatlas, zu dessen Erstellung modernste NMR- und IR-Verfahren eingesetzt wurden, ergänzt das Buch in idealer Weise. (12/99) Inhaltsverzeichnis Section 1 The Basics 1 Unit 1 Laboratory Safety 3 1.1 General Safety Guidelines 3 1.2 Chemical Toxicity 6 1.3 Dealing with Chemicals and Waste Disposal 7 1.4 Online Safety Resources 15 Unit 2 Basic Concepts 19 2.1 Polarity and H-Bonds 19 2.2 Physical Data 23 2.3 Solvents 24 2.4 Balancing Chemical Equations 26 2.5 Concentration Units 28 2.6 Moles and Millimoles 29 2.7 Mineral Acids 31 2.8 Calculation of Yields 32 2.9 Scaling Up, Scaling Down 34 2.10 Keeping Lab Books and Writing Lab Reports 34 2.11 Chemical Literature 35 Unit 3 Basic Operations 45 3.1 Handling Liquids 45 3.2 Heating 46 3.3 Filtration 47 3.4 Refluxing 51 3.5 Evaporation 53 3.6 Centrifugation 55 3.7 Caring for Glassware 55 3.8 Measuring Pressure 57 Section 2 The Experiments 59 Unit 4 Recrystallization and Melting Point 61 4.1 Overview 61 4.2 Recrystallization 62 4.3 Decolorizing Charcoal 69 4.4 Recrystallization from Mixed Solvents 70 4.5 Microscale Recrystallization 70 4.6 Melting Point 71 4.7 Sublimation 75 Experiment 4 Recrystallization of Acetanilide and Urea 79 E4.1 Recrystallization of Acetanilide 80 E4.2 Microscale Recrystallization of Urea 82 E4.3 Determination of Melting Points 82 Unit 5 Extraction 86 5.1 Introduction 86 5.2 Solvent-Solvent Partitioning 86 5.3 Macroscale Liquid-Liquid Extraction 92 5.4 Microscale Liquid-Liquid Extraction 93 5.5 Drying the Organic Layer 94 5.6 Solid-Liquid Extraction 95 5.7 Countercurrent Distribution 97 Experiment 5 Isolation of Caffeine from Tea 103 E5.1 Tea, Coffee, and Caffeine 103 E5.2 Caffeine from Tea: Overview of the Experiment 105 E5.3 Isolation of Caffeine 109 E5.4 Purification of Caffeine by Sublimation 110 E5.5 Purification of Caffeine by Recrystallization (Alternative Procedure) 111 Unit 6 Distillation - Separation and Purification of Organic Liquids 113 6.1 Boiling Point 113 6.2 Boiling Point and Molecular Structure 114 6.3 Simple Distillation 115 6.4 Fractional Distillation 120 6.5 Ideal and Nonideal Solutions 123 6.6 Azeotropic Mixtures 124 6.7 Fractionating Columns 125 6.8 Microscale Distillation 126 6.9 Boiling Point Determination 128 6.10 Vacuum Distillation 129 6.11 Steam Distillation 130 <...

Product details

Authors Daniel R Palleros, Daniel R. Palleros, Daniel R. (University of California Palleros, Dr Palleros, PALLEROS DANIEL R, Palleros Daniel R.
Publisher Wiley, John and Sons Ltd
 
Languages English
Product format Hardback
Released 15.02.2000
 
EAN 9780471282501
ISBN 978-0-471-28250-1
No. of pages 864
Subjects Natural sciences, medicine, IT, technology > Chemistry > Organic chemistry

Chemie, Experiment, Organische Chemie, ORGANIC CHEMISTRY, chemistry

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