PPT-CHEMISTRY LESSON: BASIC CHARACTER OF AMINES

1 objectives Fundamental concepts on basic character of amines Applications of these concepts in comparing the relative basic strengths of NH 3 various alkyl amines C 6 H 5 NH 2 and other substituted aromatic amines. Dr. . Sheppard. CHEM . 2412. Summer 2015. Klein (2. nd. ed. .) . sections: 23.1, 23.2, 23.3, 23.13, 23.4,. . . 23.5, 23.6, 23.8. Amines. Derivatives of ammonia. Neurotransmitters. Medicines. Amine nomenclature. diisopropylamine. pyrrole. nicotine. histamine. pyrrolidine. Formation of amines. triethylamine. Mechanism for LAH reduction of amides. 1-methylpiperidine. One equivalent . SN2 is faster the more R groups on N. Chapter 16. Amines. Amines are nitrogen-containing compounds. Structure and Classification. Amines are classified as 1°, 2°, or 3° depending on the number of carbon groups bonded to nitrogen.. Aliphatic amine:. A heterocyclic amine is a cyclic organic compound that consists of a ring of five or six atoms, of which one or two are nitrogen atoms.. The aroma of pepper is due to . piperidine. , a heterocyclic amine. Second Edition. David Klein. Copyright © 2015 John Wiley & Sons, Inc. All rights reserved.. Klein, Organic Chemistry 2e . 23.1 Introduction to Amines. Amines are derivatives of ammonia. Amines are designated as primary, secondary, or tertiary. . Instructor. Dr. Upali Siriwardane (Ph.D. Ohio State) . E-mail: upali@chem.latech.edu . Office. : 311 Carson Taylor Hall ; Phone: 318-257-4941;. Office Hours. : . MWF 8:00 . am - . 10:00 . am; . . Instructor. Dr. . Upali. . Siriwardane. (Ph.D. Ohio State) . E-mail: . upali@latech.edu . Office. : 311 Carson Taylor Hall ; Phone: 318-257-4941;. Office Hours. : . MTW 8:00 - 10:00 am; . . Brønsted. and Lewis bases. Amines are basic because they possess a pair of unshared electron create an electron density around the nitrogen atom.. Amine are more basic than water and less basic than hydroxide ion:. 108 . Chem. Learning Objectives. Chapter ten discusses the . amines and . by the end of this chapter the students will:. . Know the structure . . and classification of amines. . Know the. . naming rules for . 3. . Amines can be classified as primary, secondary or tertiary. . Primary amines . have one carbon attached to the nitrogen atom of the amine group. . Secondary amines . have two carbons attached to the nitrogen atom of the amine functional group. . Know what amines are and some reactions of amines. Outcomes:. Identify amines. Explain . the reactions of primary aliphatic amines, using . butylamine. as . an example. , with. : water . to form an alkaline . Amines. Amines are nitrogen-containing compounds. Structure and Classification. Amines are classified as 1°, 2°, or 3° depending on the number of carbon groups bonded to nitrogen.. Aliphatic amine:. Amines. may be considered as derivatives of ammonia, NH. 3. , in which . an alkyl or aryl group. has replaced one or more of the . hydrogen. . . Those . amines . that carry only alkyl groups are classified as . Department of Pharmaceutical Analysis. Chalapathi Institute of Pharmaceutical Sciences. The Structure of Benzene. Because each .  bond has two electrons, benzene has six  electrons.. In benzene, the actual bond length (1.39 .