5. Aromatic Compounds p: 153 Aromatic was used to described some fragrant compounds in early 19th century Not correct: later they are grouped by chemical behavior(unsaturated compounds that undergo substitution rather than addition Current: distinguished from aliphatic compounds by electronic configuration

4.1 Addition of hx to Alkenes. p100 Hydrohalogenation General reaction mechanism: electrophilic addition Attack of electrophile(such as hBr)on T bond of alkene Produces carbocation and bromide ion Carbocation is an electrophile, reacting with nucleophilic bromide ion

p.91 3.1 Naming alkenes 1. Name the parent hydrocarbon, find the longest carbon chain that contains the double bond.命名母体

2. The Nature of Organic Compounds: Alkanes 有机化合物的种类:烷烃

The analysis of the outcome of a reaction requires that we know the full structure of the products as well as the reactants In the 1 gth and early 20th centuries, structures

上海交通大学：《有机化学》教程教学资源（英文讲稿）12 Amines Amines-Organic Nitrogen Compounds

11. Carbonyl Alpha Substitution reactions and condensations

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