TAILIEUCHUNG - Ebook Organic chemistry (8e): Part 2

The book presents 7 Practice Your Scientific Analysis and Reasoning essays. All chapters offer new problems, including problems on spectroscopy, nuclear magnetic resonance, and mechanism practice. | CHAPTER 14 ETHERS EPOXIDES AND THIOETHERS 14-1 The four solvents decrease in polarity in this order water ethanol ethyl ether and dichloromethane. The three solutes decrease in polarity in this order sodium acetate ionic most polar 2-naphthol and naphthalene no electronegative atoms . The guiding principle to determine solubility is Like dissolves like. Compounds of similar polarity will dissolve in each other. Thus sodium acetate will dissolve in water will dissolve only slightly in ethanol and will be virtually insoluble in ethyl ether and dichloromethane. 2-Naphthol will be insoluble in water somewhat soluble in ethanol and soluble in ether and dichloromethane. Naphthalene will be insoluble in water partially soluble in ethanol and soluble in ethyl ether and dichloromethane. Actual solubilities are difficult to predict but you should be able to predict trends. 4-z 11 Cl LCÍE r . I Oxygen shares one of its electron pairs with aluminum oxygen is the QI Lewis base and aluminum is the Lewis acid. An oxygen atom with three 21---Al - 0. bonds and one unshared pair has a positive formal charge. An aluminum I atom with four bonds has a negative formal charge. Cl ch2ch3 14-3 The crown ether has two effects on KMnO4 first it makes KMnO4 much more soluble in benzene second it holds the potassium ion tightly making the permanganate more available for reaction. Chemists call this a naked anion because it is not complexed with solvent molecules. 18-crown-6 a crown ether 14-4 IUPAC name first then common name see Appendix 1 in this Solutions Manual for a summary of IUPAC nomenclature . Current ĨUPAC recommendations place the position number immediately before the group that it modifies. a methoxyethene methyl vinyl ether b 2-ethoxypropane ethyl isopropyl ether c l-chloro-2-methoxỵethane 2-chloroethyl methyl ether d 2-ethoxy-2 3 dimethylpentane no common name e 1 1-dimethoxycyclopentane no common name f íra ư-2-methoxỵcyclohexan-l-ol also possible lẪ 2Ẫ .

• Hoá học
• Organic chemistry
• Alcohols and benzene
• Electrophilic aromatic substitution
• Carboxylic acids
• The organic chemistry
• Metabolic pathways
• In this workbook
• experiments are elaborated using small scale glassware and equipments from a Small Lab Kit
• developed at the Department of Chemistry
• Faculty of Science
• Chulalongkorn University in Thailand
• This Small Lab Kit was created as a result of the research project entitled “Chemistry Laboratory Based on Chemical Safety and Pollution Minimization” sponsored by Thai Research Fund (RDG 3 07 2543)
• One of the outcomes of this project is the organic laboratory book entitled “Organic Chemistry Laboratory Based on Chemical Safety and Pollution Minimization” written in Thai by professors from 7 universities in this project
• They compiled
• adjusted and tested the experiments taken from several traditional organic chemistry laboratory books using the prototype of Small Lab Kit
• Currently
• some selected experiments from this Thai organic chemistry laboratory text have further been modified
• rewritten and edited in English as appeared in this workbook
• Some experiments ar
• Ebook Organic chemistry
• Nucleophilic substitution
• Determining organic structures
• nucleophilic addition
• Organic structures
• Principles of organic chemistry
• Methods of organic chemistry
• The methane series
• The acetylene series
• Polybasic acids
• High school
• University entrance exam
• Teaching organic chemistry
• Organic chemistry exam question
• Interdisciplinary science
• Advanced practical organic chemistry
• Functional groups
• Organic synthesis reagents
• The structure
• Reactions of organic names
• Fundamentals of organic chemistry
• Carbonyl alpha substitution reactions
• Condensation reactions
• Structure determination
• Organic chemistry principles in context
• Starch to the principles
• The structures of organic molecules
• Mass spectrometers
• Infrared spectrometers
• Nuclear magnetic resonance spectrometers
• Modern physical organic chemistry
• Strain and stability
• Covalent binding forces
• Electronic organic materials
• Thermal pericyclic reactions
• The study of organic chemistry
• Stereochemistry and resonance
• Identification of organic compounds
• Elimination reactions
• Electrophilic addition reactions
• Electron delocalization
• Organic compounds
• Cyclic hydrocarbons
• Aromatic alcohols
• Aromatic compounds containing
• Inorganic chemistry
• A guidebook to mechanism in organic chemistry
• Aromatic systems
• Linear free energy relationships
• Symmetry controlled reactions
• Fatty acid catabolism
• The chemistry of the carbonyl group
• The industrial road toward increasing efficiency
• Lecture Organic chemistry
• Hóa học hữu cơ
• Bài giảng Hóa học hữu cơ
• Chemistry of benzene
• Derivatives of benzene
• Summary of Organic Chemistry Dotoral Thesis
• Organic Chemistry Dotoral Thesis
• Natural Products Chemistry
• Biological evaluation
• Chemistry of natural compounds
• Ideas in chemistry
• Molecular sciences
• Synthetic chemistry
• Innovative processes in organic chemistry
• Predictive tools
• Organic chemical reactions
• Electronic Structure
• Electronic configurations of atoms
• Electronic configurations
• Wave properties of electrons
• Wave interactions
• Stereochemistry of alkanes
• Alkane conformations
• Chemical reactions
• Chlorination of Methane
• Chiral carbons
• Nonmobile conformers
• Alkyl Halides