![Organic Chemistry As a Second Language: First Semester Topics, 4th Edition [Rental Edition],9781119624905](http://simages.ecampus.com/images/d/4/905/9781119624905.jpg "Organic Chemistry As a Second Language: First Semester Topics, 4th Edition [Rental Edition],9781119624905")
Other versions by this Author
Chapter 1 Bond-Line Drawings 1
1.1 How to Read Bond-Line Drawings 1
1.2 How to Draw Bond-Line Drawings 5
1.3 Mistakes to Avoid 7
1.4 More Exercises 7
1.5 Identifying Formal Charges 9
1.6 Finding Lone Pairs that are Not Drawn 13
Chapter 2 Resonance 18
2.1 What is Resonance? 18
2.2 Curved Arrows: The Tools for Drawing Resonance Structures 19
2.3 The Two Commandments 21
2.4 Drawing Good Arrows 24
2.5 Formal Charges in Resonance Structures 26
2.6 Drawing Resonance Structures—Step by Step 30
2.7 Drawing Resonance Structures—by Recognizing Patterns 34
2.8 Assessing the Relative Importance of Resonance Structures 43
Chapter 3 Acid–Base Reactions 49
3.1 Factor 1—What Atom is the Charge On? 50
3.2 Factor 2—Resonance 53
3.3 Factor 3—Induction 56
3.4 Factor 4—Orbitals 59
3.5 Ranking the Four Factors 60
3.6 Other Factors 63
3.7 Quantitative Measurement (pKa Values) 64
3.8 Predicting the Position of Equilibrium 65
3.9 Showing a Mechanism 66
Chapter 4 Geometry 69
4.1 Orbitals and Hybridization States 69
4.2 Geometry 72
4.3 Lone Pairs 76
Chapter 5 Nomenclature 77
5.1 Functional Group 78
5.2 Unsaturation 80
5.3 Naming the Parent Chain 81
5.4 Naming Substituents 84
5.5 Stereoisomerism 88
5.6 Numbering 90
5.7 Common Names 95
5.8 Going from a Name to a Structure 96
Chapter 6 Conformations 97
6.1 How to Draw a Newman Projection 98
6.2 Ranking the Stability of Newman Projections 102
6.3 Drawing Chair Conformations 105
6.4 Placing Groups On the Chair 108
6.5 Ring Flipping 112
6.6 Comparing the Stability of Chairs 119
6.7 Don’t Be Confused by the Nomenclature 122
Chapter 7 Configurations 123
7.1 Locating Stereocenters 123
7.2 Determining the Configuration of a Stereocenter 126
7.3 Nomenclature 134
7.4 Drawing Enantiomers 138
7.5 Diastereomers 143
7.6 Meso Compounds 144
7.7 Drawing Fischer Projections 147
7.8 Optical Activity 152
Chapter 8 Mechanisms 154
8.1 Introduction to Mechanisms 154
8.2 Nucleophiles and Electrophiles 154
8.3 Basicity vs. Nucleophilicity 157
8.4 Arrow-Pushing Patterns for Ionic Mechanisms 159
8.5 Carbocation Rearrangements 164
8.6 Information Contained in a Mechanism 169
Chapter 9 Substitution Reactions 173
9.1 The Mechanisms 173
9.2 Factor 1—The Electrophile (Substrate) 175
9.3 Factor 2—The Nucleophile 178
9.4 Factor 3—The Leaving Group 180
9.5 Factor 4—The Solvent 183
9.6 Using All Four Factors 185
9.7 Substitution Reactions Teach Us Some Important Lessons 186
Chapter 10 Elimination Reactions 188
10.1 The E2 Mechanism 188
10.2 The Regiochemical Outcome of an E2 Reaction 189
10.3 The Stereochemical Outcome of an E2 Reaction 191
10.4 The E1 Mechanism 194
10.5 The Regiochemical Outcome of an E1 Reaction 195
10.6 The Stereochemical Outcome of an E1 Reaction 196
10.7 Substitution vs. Elimination 196
10.8 Determining the Function of the Reagent 197
10.9 Identifying the Mechanism(s) 199
10.10 Predicting the Products 202
Chapter 11 Addition Reactions 206
11.1 Terminology Describing Regiochemistry 206
11.2 Terminology Describing Stereochemistry 208
11.3 Adding H and H 216
11.4 Adding H and X, Markovnikov 219
11.5 Adding H and Br, Anti-Markovnikov 226
11.6 Adding H and OH, Markovnikov 230
11.7 Adding H and OH, Anti-Markovnikov 233
11.8 Synthesis Techniques 238
11.9 Adding Br and Br; Adding Br and OH 245
11.10 Adding OH and OH, anti 250
11.11 Adding OH and OH, syn 253
11.12 Oxidative Cleavage of an Alkene 255
Summary of Reactions 257
Chapter 12 Alkynes 258
12.1 Structure and Properties of Alkynes 258
12.2 Preparation of Alkynes 261
12.3 Alkylation of Terminal Alkynes 262
12.4 Reduction of Alkynes 264
12.5 Hydration of Alkynes 268
12.6 Keto-Enol Tautomerization 273
12.7 Ozonolysis of Alkynes 279
Chapter 13 Alcohols 280
13.1 Naming and Designating Alcohols 280
13.2 Predicting Solubility of Alcohols 281
13.3 Predicting Relative Acidity of Alcohols 283
13.4 Preparing Alcohols: A Review 286
13.5 Preparing Alcohols via Reduction 287
13.6 Preparing Alcohols via Grignard Reactions 294
13.7 Summary of Methods for Preparing Alcohols 298
13.8 Reactions of Alcohols: Substitution and Elimination 300
13.9 Reactions of Alcohols: Oxidation 303
13.10 Converting an Alcohol Into an Ether 305
Chapter 14 Ethers and Epoxides 308
14.1 Introduction to Ethers 308
14.2 Preparation of Ethers 310
14.3 Reactions of Ethers 313
14.4 Preparation of Epoxides 314
14.5 Ring-Opening Reactions of Epoxides 316
Chapter 15 Synthesis 323
15.1 One-Step Syntheses 324
15.2 Multistep Syntheses 336
15.3 Retrosynthetic Analysis 337
15.4 Creating Your Own Problems 338
Answer Key 339
Index 371