17.1 The acidity of the α-hydrogens ofcarbonyl compounds: Enolate ions

Compounds having two carbonyl groups separated by an intervening carbon are called β-dicarbonyl compunds, and these compounds are highly versatile reagents for organic synthesis

Carbodydrares: polyhydroxy aldehydes and ketones or substances that hydrolyze to yield polyhydroxy aldehydes and ketones. Monosaccharides: simple carbohydrates cannot be hydrolyzed into smaller simpler carbohydrates

Lipids are compounds of biological origin that dissolve in nonopoler solvents. Lipids are defined by the physical operation that we use to isolate them

STRUCTURE AND NOMENCLATURE OF PHENOLS Phenol: Compounds that have a hydroxyl group directly attached to a benzene ring For example:

第一节 醇 第二节 消除反应 第三节 酚 第四节 醚

5.1 Isomerism: Constitutionalisomers and Stereoisomers 5.2 Enantiomers and chiral

7.1 Introduction 7.2 Homolytic bond dissociation nergies 7.3 The reactions of alkanes with halogens

We shall study other examples of additions to the double bonds of alkenes. We begin with the additions of hydrogen halides, sulfuric acid, water (in the presence of an acid catalyst), and halogens

Electrons surrounding atoms are concentrated into regions of space called atomic orbitals. The Heisenberg uncertainty principle states that it is impossible to know both the location and the momentum of an atomic particle