Identification Subject (code, title, credits) Department Program (undergraduate, graduate) Term Instructor E-mail: Phone: Organic CHEMISTRY (3 credits) Chemistry/Chemical Engineering Undergraduate Autumn 2015 Dr. Jestin Mandumpal jmandumpal@khazar.org or dejesman@gmail.com +994 514142095 Prerequisites This course is a prerequisite for Chemical Engineering courses studied further Language Compulsory/Elective Required textbooks and course materials English compulsory Core textbooks 1. Organic Chemistry A Brief Course, Robert C. Atkins & Francis A. Carey 2. Marie Anne Fox & James Whitsel Organic Chemistry This course is based on traditional face-to-face classes Introduction to Organic Chemistry: Chemical Bonding/ Alkanes and Cycloalkanes/ Introduction to Organic Chemical Reactions/ Alkenes, Alkdienes, and Alkynes: 1. Structure and Preparation & 2. Reactions/ Arenes and Aromaticity/ Nucleophilic substitution reactions/Alcohols, Ethers and Phenols/ Carboxylic acids. Course website Course outline Course objectives Learning outcomes Teaching methods General Objective of the Course To meet curriculum requirements of the School of Engineering and Applied Sciences (SEAS). Specific Objectives of the Course -To provide the student a strong foundations in Organic Chemistry. -To encourage students participation and interaction in a scientific environment -To build background for the students further studying Chemical Engineering courses By the end of the course the students should be able -To recognize the important Organic functional groups. -To know reactions and preparatory methods of important Organic compounds To know certain reaction mechanisms. To procure intuitive knowledge of how chemical reactions happen Lecture Group discussion Experimental exercise Case analysis Simulation Course paper Others x x x Evaluation Policy Methods Date/deadlines Percentage (%) November, 2014 30 Midterm Exam 20 Assignment and quizzes 10 Presentation/Group Discussion May, 2015 40 Final Exam 100 Total Attendance The students are required to attend all classes as a part of their studies and those having legitimate reasons for absence (illness, family bereavement, etc.) are required to inform the instructor. Tardiness / other disruptions. If a student is late to the class for more than 10 (ten) minutes, (s)he is not allowed to enter and disturb the class. However, this student is able to enter the second double hours without delaying. Exams In order to be excused from the exam, the student must contact the dean and the instructor before the exam. Excuse will not be granted for social activities such as trips, cruises and sporting events (unless you are participating). The exams will all be cumulative. Most of the questions on each exam will be taken from the chapters covered since the last exam. But some will come from the earlier chapters. In general the coverage will reflect the amount of the time spend in class on the different chapters. Withdrawal (pass / fail) This course strictly follows grading policy of the School of Engineering and Applied Sciences. Thus, a student is normally expected to achieve a mark of at least 60% to pass. In this case of failure, he/she will be referred or required to repeat the course the following term or year. Cheating / plagiarism Cheating or other plagiarism during midterm and final examinations will lead to paper cancellation. In case, the student will automatically get 0 (zero), without any considerations. Professional behaviour guidelines The student shall behave in the way to create favorable academic and professional environment during the class hours. Unauthorized discussions and unethical behavior are strictly prohibited. For successful completion of the course, the students shall take an active part during the class time, raising questions and involving others to discussions. Learning and Teaching Methods This course considers active learning process rather than passive one. Week 1 Sept 15-21 2015 Tentative Schedule Topics Topic 1 i. ii. iii. iv. v. vi. vii. viii. ix. x. xi. xii. 2 Sept 22- 28 2015 3 Sept 29Oct 4 2015 2 Introduction to Organic Chemistry (1-20) Atoms and electrons (2) Ionic Bonding(4) Covalent Bonding(5) Polar Covalent Bonds(8) Formal Charge(9) Multiple bonding in Lewis structures(10) Empirical and Molecular formulae(11) Isomers and Isomerism(12) Resonance(13) The shapes of some simple molecules(16) The Molecular Orbital view of Bonding (19) Review of the topic Alkanes and Cycloalkanes (23−50) Methane (24) Orbital Hybridization and bonding in methane (24) iii. Ethane and Propane (25) iv. Conformations of Ethane and Propane (27) v. Isomeric Alkanes. The butanes (29) vi. Higher alkanes (30) vii. Systematic IUPAC Nomenclature of Unbranched alkanes (33) viii. Applying IUPAC rules. The names of the C6H14 isomers (34) ix. Alkyl groups (37) x. IUPAC names of highly branched Alkanes (38) xi. Cyclohexane Nomenclature (39) xii. Conformations of Cyclopropane, Cyclobutane, and Cyclopentane (40) xiii. Conformations of Cyclohexane (41) xiv. Conformational Inversion (Ringflipping) in Cyclohexane (44) xv. Disubstituted Cycloalkanes and sterero isomerism (45) xvi. Polycyclic alkanes (47) xvii. Physical properties of alkanes (48) xviii. Chemical properties of alkanes(49) xix. Review of the topic Textbook/Assignments [1] i. ii. 2 [1] [1] 4 3 Oct 5- 11 2015 5 Oct 12 –18 2015 3 Introduction to Organic Chemical Reactions (55-83) i. Families of Organic Compounds Hydro Carbons (56) ii. Functional groups in Hydrocarbons (57) iii. Functionally substituted derivatives of alkanes (58) iv. Nomenclature of alcohols and alkyl halides(59) v. Classes of alcohols and alkyl halides(62) vi. Bonding and Physical properties of alcohols and alkyl halides (63) vii. Acid−Base properties of Organic molecules (65) viii. Alcohols as Brǿnsted Bases (68) iii. iv. v. vi. vii. viii. ix. x. 6 4 i. Oct 19-25 2015 Preparation of alkyl halides (68) Alkyl halides from alcohols and hydrogen halides (69) Mechanism of the reaction of alcohols with Hydrogen Halides (70) Structure and stability of Carbocations (71) Electrophiles and Nucleophiles(74) Chlorination of methanes/mechanism (75) Free radicals (76) Review of the topic Alkenes, Alkadienes and Alkynes Alkenes (80-95) Nomenclature/Structure and Bonding in ethylene, propene & higher alkenes/Stereo isomerism/Classification/Preparation of alkenes/Elimination Reactions/Dehydration of alcohols (603) [1] [1] [1] 7 Oct 26 – Nov 1 2015 4 8 Nov 2-8 2015 1-4 9 Nov 16-22 2015 5 10 Nov 23-29 2015 6 11 Nov 30 – Dec6 2015 6 Alkenes, Alkadienes and Alkynes (95−130) i. Alkadienes (105−107) Classes of Dienes/Diene Nomenclature/Bonding in conjugated dienes/preparation of alakdienes ii. Alkynes (107) Alkyne Nomenclature/Structure and Bonding in Alkynes/Preparation of Alkynes by Elimination reactions iii. Addition reactions of alkenes (118) Hydrogenation/Electrophilic addition of Hydrogen Halides to Alkenes/Markovnikov’s rule/Acid−catalysed hydration of alkenes/Hydroboration Oxidation/Addition of Halogens to alkenes/Free−Radical Addition of Hydrogen Bromide to alkenes (129) Polymerisation of alkenes (130) Review topics:: Introduction to Organic Chemistry/Alkanes and Cycloalkanes/Introduction to Organic Chemical Reactions/Alkenes, Alkadienes and Alkynes (up to page 130) Midterm exam :: Nov 9-15 2015 topics 1 − 4 Alkenes, Alkadienes & Alkynes (131−150) iv. Cleavage of alkenes (131) v. Preparation of alkynes by alkylation Reactions (138) vi. Addition reactions of alkynes (139) vii. Cleavage of alkynes (136) viii. Acidity of Alkynes (136) ix. Preparation of Alkynes by Alkylation Reactions (139) x. Addition reactions of Alkynes (139) xi. Cleavage of Alkynes (142) xii. Electrophilic Addition reactions of Dienes (143) xiii. The Diels Alder Reaction (145) Review of the topic Arenes and Aromaticity (155−187) i. Aromatic compounds (156) ii. Structure and Bonding of Benzene (158) iii. An orbital Hybrodization model of Bonding in Benzene(158) iv. Polycyclic Aromatic Hydrocarbons(159) v. Nomenclature of Substituted Derivatives of Benzene (160) vi. Reactions of Arenes: Electrophilic Aromatic Substitution (163) [1] [1] [1] [1] [1] vii. 12 Dec 7 – 13 2015 6 13 7 Dec 14-20 2015 14 Dec 21-27 2015 Mechanism of Electrophilic Aromatic Substitution (164) viii. Intermediates in Electrophilic Aromatic Substitution Reactions (165) Nitration/Sulfonation/Halogenation/Fri edel-Crafts Alkylation & Acylation(165−168) i. Rate and Orientation in Electrophilic Aromatic Substitution Reactions (169) Rate effects of substituents/Orientation effects of substituents (171) ii. Mechanistic explanation of rate and orientation effects (172−176) iii. Synthesis of Di-substituted aromatic compounds iv. Aromatic side−chain reactions v. A general view of Aromaticity. Hückel rule vi. Heterocyclic Aromatic Compounds (182) vii. Review of the topic Nucleophilic Substitution reactions (220−240) i. A review of Reaction mechanism ii. Nucleophilic Substitution Reactions(221) iii. Relative Reactivity of Halide Leaving groups(225) iv. Mechanisms of Nucleophilic Substitution Reactions. A preview (226) v. Bimolecular Nucleophilic Substitution. The SN2 mechanism(226) vi. Stereochemistry of SN2 reactions(228) vii. Steric effects in SN2 reactions (229) viii. The Unimolecular (SN1) mechanism of Nucleophilic Substitution ix. Carbocation stability and the Rate of substitution by SN1 mechanism x. Stereochemistry of SN1 Reactions (234) xi. Substitution and Elimination as Competing Reactions(236) Primary alkyl halides/secondary alkyl halides/tertiary alkyl halides xii. Review of the topic 8 i. ii. iii. iv. Alcohols, Ethers, and Phenols (272−303) Alcohols (273) Natural source of Alcohols (275) Reactions that lead to Alcohols (276) Preparation of Alcohols by Reduction of Aldehydes and ketones (277) [1] [1] [1] v. vi. vii. viii. ix. x. xi. xii. xiii. xiv. xv. xvi. 15 Dec 28 (2015)Jan3 2016 9 Reactions of alcohols (279) Alcohols as Bronsted Acids (281) Conversion of alcohols to ethers (282) Oxidation of Alcohols(282) Introduction to ethers (286) Ether nomenclature (286) Ethers in nature (287) Preparation of Ethers (288) Preparation of epoxides (290) Reactions of Epoxides(291) Thiols (292) Introduction to phenols: Nomenclature (293) xvii. Review of the topic Aldehydes and Ketones (308−341) i. Nomenclature (309) ii. Structure and Bonding of the Carbonyl group (311) iii. Physical Properties (313) iv. Sources of Aldehydes and Ketones (313) v. Preparation of Aldehydes and Ketones (314) vi. Reactions of Aldehydes and Ketones(317) vii. Hydration of Aldehydes and Ketones: A review and a preview (317) viii. Hydration of Aldehydes and Ketones(318) ix. Acetal formation (320) x. Cynohydrin Formation (322) xi. Reactions with Derivatives of Ammonia (322) xii. Reactions that introduce new Carbon−Carbon bonds (325) xiii. Grignard Reagents (327 − 330) xiv. The alpha Carbon and its Hydrogens (332) xv. Enols and Enolates (333) xvi. The Aldol condensation (335) xvii. Oxidation of Aldehydes (338) xviii. Review of the topic Final exam Feb 2016 :: topics 5-9 This syllabus is a guide for the course and any modifications to it will be announced in advance.