organic chemistry an intermediate text hoffman

... Cataloging-in-Publication Data Hoffman, Robert V Organic chemistry : an intermediate text / Robert V Hoffman. —2nd ed p cm Includes bibliographical references and index ISBN 0-471-45024-3 (cloth) Chemistry, Organic I ... ORGANIC CHEMISTRY SECOND EDITION ORGANIC CHEMISTRY AN INTERMEDIATE TEXT SECOND EDITION Robert V Hoffman New Mexico State University A JOHN WILEY & ... organic chemistry Synthetic aspects of organic chemistry are then discussed from a mechanistic and structural point of view Several new sections have been added and others expanded An expanded...

Ngày tải lên: 01/06/2014, 10:44

... conventional text book, and print, sell, and use it in the conventional manner The “whys” are undoubtedly intricate and many; I offer only a few observations: G Any change is difficult and resisted ... Ideal Transconductance Amplifier With a mixture of the previous concepts we can conceptualize an ideal transconductance amplifier This amplifier ideally measures the input voltage and produces an ... voltage and output current: ii RS + vi - vs + - io Ri Gmscvi Ro + vo - RL Source Transconductance Amplifier Load Fig 29 The transconductance amplifier model The short-circuit transconductance gain...

Ngày tải lên: 28/10/2013, 08:15

... McGraw Hill FUNCTIONAL GROUPS Alkane Organic chemistry is the study of Alkene compounds containing carbon Alkyne The goal of studying Organic Alkyl halide chemistry is the making of Aromatic ... C-O, C-N, and C-S bonds to make new molecules Alcohol Aldehyde Ketone Carboxylic Acid Inorganic molecules like CO, and 10 Ester CO3-2 are not considered organic 11 Amine 12 Amide molecules Chemistry, ... double and triple bonds  C=C and C≡C are more reactive than C−C  C with single bonds is tetrahedral,  singles and double is trigonal planar  doubles or triple and single is linear Chemistry, ...

Ngày tải lên: 28/11/2013, 01:12

... Theory Photon (Quantum) Bohr or Planck–Einstein Equation Planck’s Constant h Heisenberg Uncertainty Principle Wave (Quantum) Mechanics Standing (or Stationary) Waves Nodal Points (Planes) Wavelength ... 1952 Douglas, B.; McDaniel, D H.; and Alexander, J J Concepts and Models of Inorganic Chemistry, 3rd ed John Wiley & Sons: New York, 1994 Gamow, G and Cleveland, J M Physics Prentice-Hall: Englewood ... scholarship He had an enormous grasp of the literature of organic chemistry and his profound knowledge of foreign languages improved our literary grasp Professor Fred Kaplan also made invaluable...

Ngày tải lên: 13/12/2013, 16:15

... general chemistry to your beginning study of organic chemistry Once you have a firm understanding of structure, the puzzle of organic chemistry can become one of very manageable size and comprehensible ... Carbon Compounds and Chemical Bonds Representative Carbon Compounds An Introduction to Organic Reactions: Acids and Bases Alkanes and Cycloalkanes: Conformations of Molecules Stereochemistry: Chiral ... before you judge it and your ~ 10 ~ Solomons/Advices own abilities Second, organic chemistry is about organization You'll hear the teachers say it as well as the texts: organic chemistry is NOT...

Ngày tải lên: 15/01/2014, 12:45

... Nam T S Phan, Hoa T V Tran Organic chemistry , VNU-HCMC Publisher, 2010 [2] Nam T S Phan, ‘Study guide to organic chemistry , VNU-HCMC Publisher, 2009 [3] Paula Y Bruice, Organic chemistry , ... Pearson Prentice Hall, 2007 [4] Francis A Carey, Organic chemistry , fifth edition, McGraw-Hill, 2003 [5] Paula Y Bruice, ‘Study guide and solutions manual Organic chemistry , fifth edition, Pearson ... B Fryhle, Organic chemistry , eighth edition, John Wiley & Sons, 2004 COURSE OUTLINE • • • • • • • • • • • • • Isomerism Electronic & steric effects Common reaction mechanisms Alkanes Alkenes...

Ngày tải lên: 23/01/2014, 11:39

... depressant? All these questions have answers based in organic chemistry And the future will be filled with more organic chemistry and more questions What’s a buckyball or a nanotube, and how ... important steps in a process or to note an important point One factor that can make organic chemistry difficult is that new language must be learned Organic chemists talk to each other using many ... also about the “how and why” of organic chemistry We think it is much easier to enjoy, and learn, organic chemistry if a strong focus on “Where are we and why are we here?” and “What is the best...

Ngày tải lên: 07/02/2014, 22:29

... particularly for organic chemistry laboratory Due to the nature of the organic chemistry laboratory which is more complicated than the general chemistry laboratory, many kinds of special glassware and equipments ... water (0.3 mL) to remove any inorganic materials dissolved in the organic layers by mixing and separating as before Dry the organic layer by adding a drying agent such as anhydrous magnesium sulfate ... Supawan Tantayanon, Ph.D Department of Chemistry, Faculty of Science, Chulalongkorn University, Thailand President, Chemical Society of Thailand Director, Low-cost Instrumentation and Microscale Chemistry, ...

Ngày tải lên: 14/02/2014, 03:20

... kinetic theory, transport processes, and reaction kinetics Quantum mechanics, spectroscopy, and statistical mechanics are molecular topics and are discussed in Parts and of this textbook Mathematics ... substance is the smallest amount of a substance that retains the identity of that substance It can be an atom, a molecule, or an electrically neutral set of ions A mole of any substance is an amount ... The pressure of an ideal gas as a function of V at constant n and various constant values of T (b) The pressure of an ideal gas as a function of V and T at constant n A function can also be represented...

Ngày tải lên: 15/02/2014, 17:20

... acid (lanes 6, and 9), and individual subunits were detected by silver staining (lane 6) or immunoblotting using an antibody against subunit c1 (lanes and 8) or subunit c2 ⁄ (lane 9) The antibody ... Industrie (to BB), and the EU (grant NEST2004 PathSYS29084 to DM) We thank Deryck Mills for assistance with electron microscopy and Werner Kuhlbrandt (MPi of Biophysics, Frankfurt, ¨ Germany) for comments ... that cannot be divided by three, this implies that the translocated ion to ATP ratio is not an integer It has been suggested that an elastic power transmission between F1 and F0 is important for...

Ngày tải lên: 18/02/2014, 17:20

... Best JDS (k = 1000) PCFG-reranker (k = 5) PCFG-reranker (k = 1000) TDS-reranker (k = 5) TDS-reranker (k = 10) TDS-reranker (k = 100) TDS-reranker (k = 500) TDS-reranker (k = 1000) F-Score 89.41 ... the k-best candidates using a standard vanilla-PCFG model derived from the same training corpus Moreover, we evaluate, by means of an oracle, the upper and lower bound of the F-Score and JDS metric, ... between the F-scores of the TDS-reranker and a vanilla PCFG-reranker (together with the lower and the upper bound), with the increase of the number of best candidates 3.5 Results all other evaluation...

Ngày tải lên: 20/02/2014, 04:20

... the pan of an analytical balance and the loop of wire is placed over the hook which supports the scale-pan The apparatus is calibrated as follows: The pipette and tube are cleaned, dried, and ... edge is cut and wiped free from oil by means of a filter paper Any deposit on the sodium should be rejected, 40 EXPERIMENTAL ORGANIC CHEMISTRY and the piece selected should have clean freshly ... gained power in handling problems in organic chemistry A chapter of the book is devoted to detailed directions for carrying out the simpler operations used in laboratory work in organic chemistry In...

Ngày tải lên: 05/03/2014, 20:20

... (b) cyclohexanone (c) 4-chloro-4-hydroxybutanal (d) cyclopentanone Chem Nat Substances p33 Introduction to Organic Chemistry Preparation of alkanals and alkanones Alkanals and alkanones are most ... 3-ethylcyclohexanone C group attached to C number Chem Nat Substances most important functional group is alkanone p16 Introduction to Organic Chemistry Shorthand Notation for Drawing Organic Structures Organic ... 58 Chem Nat Substances p Introduction to Organic Chemistry An Introduction to Organic Chemistry Organic chemistry is the study of carbon containing compounds and their properties This...

Ngày tải lên: 05/03/2014, 20:20

... 1960, and has been followed by four New Impressions, the last in 1967 The rapid and ceaseless changing of the presentation of organic chemistry both theoretical and practical—warranted an entirely ... criticisms and suggestions from teachers of practical organic chemistry Cambridge F G MANN May 1936 B C SAUNDERS CONTENTS PAGE Part I METHODS AND MANIPULATION ADVANCED TECHNIQUES OF SEPARATION AND PURIFICATION ... (i.e., the substance melts entirely within a range of about I C.), whereas an impure substance has an indefinite melting-point, and will therefore melt slowly and indecisively over a range of several...

Ngày tải lên: 05/03/2014, 20:20

Ngày tải lên: 06/03/2014, 23:21

... soluble in ethyl ether (an organic solvent) By selectively reacting each organic compound, we can make it soluble in water and insoluble in ethyl ether Since ethyl ether and water are insoluble ... soluble in ethyl ether (an organic solvent) By selectively reacting each organic compound, we can make it soluble in water and insoluble in ethyl ether Since ethyl ether and water are insoluble ... crystals and filter and allow drying in a covered watch glass 10 Weigh and calculate % yield 33 This page left blank 34 SYNTHESIS OF ACETANILIDE Acetanilide can be prepared from the acetylation of aniline...

Ngày tải lên: 14/03/2014, 19:20

... 114 Organic Laboratory Equipment and Procedures Organic Chemistry I and II Lab Manual Organic Laboratory Equipment and Procedures Introduction: Organic chemistry lab is different from general chemistry ... Laboratory Procedures Organic Laboratory Equipment and Procedures Organic Library Resources Organic Techniques Classification of Organic Functional Groups Homologous Series Organic Titration: Determination ... State University Organic Chemistry I and II Lab Manual Page of 114 Safety Guidelines Organic Chemistry I and II Lab Manual Laboratory Safety Guidelines Dakota State University Chemistry Laboratories...

Ngày tải lên: 14/03/2014, 19:20

... (an inorganic compound) OœC(NH2)2 ± £ Urea (an organic compound) The transformation observed by Wöhler was one in which an inorganic salt, ammonium cyanate, was converted to urea, a known organic ... general chemistry can benefit from the perspective that an organic chemist brings to it, so can the teaching and learning of organic chemistry be improved by making the transition from general chemistry ... synthetic and mechanistic organic chemistry He is coauthor (with Richard J Sundberg) of Advanced Organic Chemistry, a two-volume treatment designed for graduate students and advanced undergraduates, and...

Ngày tải lên: 14/03/2014, 20:20

... learning cycle of Organic Chemistry and need to settle their mechanistic knowledge One of these students should be able to solve each problem in about half an hour A bachelor of Organic Chemistry should ... Mechanistic Organic Chemistry Gabriel Tojo Suárez Profesor Titular de Química Orgánica University of Santiago de Compostela qogatojo@uscmail.usc.es Preface Learning the mechanistic basis of Organic ... professional Organic Chemist should consume less than two minutes There is no way to scientifically prove that a certain mechanism is correct A mechanism can only be proved wrong Mechanisms admitted...

Ngày tải lên: 19/03/2014, 23:56

... mechanism and the product from the reaction between 2-chloro-2-methylpentane and sodium ethoxide in ethanol 14) The major product which results when 2-chloro-2-methylpentane is heated in ethanol ... 2-chloro-2-methylpentane B) 3-chloro-3-ethylpentane C) 3-chloro-2-methylpentane D) 2-chloro-4-methylpentane E) 2-chloro-3-ethylpentane 18) When 3-iodo-3-ethylpentane is treated with sodium methoxide in methanol, ... CH2 A) 1-chloropentane B) 2-chloropentane C) 3-chloropentane D) 1-chloro-2-methylbutane E) 1-chloro-3-methylbutane C H CH CH3 FOR SYNTHESES # 30-32 GIVE THE MISSING REAGENTS AND STRUCTURES 30)...

Ngày tải lên: 22/03/2014, 14:20