| Course title | |||||
| 有機材料化学実験Ⅱ [Experiments of Organic Materials ChemistryⅡ] | |||||
| Course category | technology speciality courses,ets. | Requirement | Credit | 4 | |
| Department | Year | 2～4 | Semester | Fall | |
| Course type | Fall | Course code | 022323 | ||
| Instructor(s) | |||||
| 岡本 昭子, 渡邊 敏行 [OKAMOTO Akiko, WATANABE Toshiyuki] | |||||
| Facility affiliation | Faculty of Engineering | Office | Email address | ||
| Course description |
|
[Attainment target and theme] At part of “experiment about structure analysis and identification”, Kazuhiro SHIKINAKA and Kenro TOTANI will teach about basic measurements of structure of organic compounds and polymeric compounds. You will learn IR, NMR, and UV spectroscopies as analysis of organic compounds. To determine the molecular weight and grasp the thermal properties of polymeric compounds, you will also learn DTA and GPC. At part of “experiment of organic reaction and synthesis (organic chemistry I)”, Akiko OKAMOTO and Michiko MATSUMOTO will teach about organic reaction and synthetic experiments based on nucleophilic substitution (addition-elimination type reaction). Through this experiments, you will learn reaction behavior and chemical features of organic molecules. Furthermore, you will also learn basic technique for synthesis (e.g., liquid separation, distillation, and recrystallization) and how to handle reagents safely. |
| Expected Learning |
|
The level of educational achievement [Analysis and identification] The experiment class aims to understand the fundamentals of structure analysis and identification of organic compounds and polymers. [Organic reaction and synthesis (organic chemistry I)] The experiment class aims to acquire how to handle apparatus and reagents safely and understand the concept of the organic reaction. |
| Course schedule |
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Course Contents [Analysis and identification] 1. Nuclear Magnetic Resonance (NMR) spectroscopy: Fundamental, measurement, and analysis 2. Infrared (IR) spectroscopy: Fundamental, preparation of samples, measurement, and analysis 3. Determination of solubility of solid by Ultraviolet-visible (UV) spectroscopy: thermodynamic concept of dissolution and solubility 4. Differential Thermal Analysis (DTA) of polymers: Fundamental, measurement, and analysis of thermal properties 5. Gel Permeation Chromatography (GPC)of polymers: Fundamental, drawing standard curves, and determination of molecular weights. 6. Electric conductivity of electrolytes: Concentration dependence of electric conductivities between highly ionized electrolytes and slightly ionized ones [Organic reaction and synthesis (organic chemistry I)] 1. Identification and Synthesis of acetanilide (One day):Synthesis and Identification of Unidentified samples 2. Benzoin condensation (Two days): magnetic stirring, temperature control, and recrystallization. Confirmation of reaction progress by Thin Layer Chlomatography (TLC), IR (KBr), 3. Fischer ester synthesis (Three days): Reflux, removal of water by Dean?Stark apparatus, and removal of solvents by distillation under atmospheric pressure, fractional distillation under reduced pressure. Concept of equilibrium. Identification of compounds by TLC, IR, and GC-MS. 4. aldol condensation (Two days): dropwise, stirring, recrystallization, UV-Vis. melting point 5. Williamson ether synthesis (Three days)：liquid separation and extraction, fractional distillation, IR (Liquid film) |
| Prerequisites |
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Completed/Related condition [Analysis and identification] Organic chemistry I and II; Quantum chemistry I; Thermodynamics I and II; Polymer Chemistry. [Organic reaction and synthesis (organic chemistry I)] Organic chemistry I-III (including practice); Analytical chemistry. |
| Required Text(s) and Materials |
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Original textbook and safety manual made by department. The staffs will give additional text (as necessary). |
| References |
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Study-aid book [Analysis and identification] Y. Izumi, “Kikibunsekinotebiki” 2nd Edition, Kagaku Dojin, Kyoto. [Organic reaction and synthesis (organic chemistry I)] Organic Chemistry -Structure and Function- sixth edition (K. P. C. Vollhardt and N. E. Schore), R. M. Silverstein, F. X. Webster, and D. Kiemle, “Spectrometric Identification of Organic Compounds”, 7th Edition, Wiley, 2005. |
| Assessment/Grading |
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[Analysis and identification] Comprehensive judging from discussion until experiments and experimental reports [Organic reaction and synthesis (organic chemistry I)] Comprehensive judging from attendance, preparation of theme, oral examination (during/after the class), and experimental reports. We respond harshly to tardy, absence, and outdated report. |
| Message from instructor(s) |
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[Analysis and identification] Comprehensive judging from discussion until experiments and experimental reports [Organic reaction and synthesis (organic chemistry I)] Comprehensive judging from attendance, preparation of theme, oral examination (during/after the class), and experimental reports. We respond harshly to tardy, absence, and outdated report. |
| Course keywords |
| [Analysis and identification] NMR, IR, DTA, GPC, and UV [Organic reaction and synthesis (organic chemistry I)] Addition-elimination; Nucleophilic substitution; Equilibrium; Azeotrope; Strength of basic |
| Office hours |
| In experiment class. |
| Remarks 1 |
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[Analysis and identification] Make oral trial about homework before experiments. |
| Remarks 2 |
| Related URL |
| Lecture Language |
| Japanese |
| Language Subject |
| Last update |
| 3/22/2017 6:36:47 PM |