Principi zelene kemije

Predmet: Course Title: UČNI NAČRT PREDMETA / COURSE SYLLABUS PRINCIPI ZELENE KEMIJE PRINCIPLES OF GREEN CHEMISTRY Študijski program in stopnja Study Programme and Level Študijska smer Study Field UŠP Kemija, 1. stopnja USP Chemistry, 1st Cycle / / Letnik Academic Year 3. 3rd Semester Semester 6. 6th UL
FK
KT
Vrsta predmeta / Course Type: izbirni strokovni / Elective Professional Univerzitetna koda predmeta / University Course Code: KESI8 Samost. delo
Predavanja Seminar Vaje Klinične vaje Druge oblike Individual ECTS Lectures Seminar Tutorial Work študija Work 15 15 45 LV / / 75 5 Nosilec predmeta / Lecturer: izr. prof. dr. Marjan Jereb / Dr. Marjan Jere, Associate Professor Jeziki / Languages: Predavanja / Lectures: slovenski / Slovenian Vaje / Tutorial: slovenski / Slovenian Pogoji za vključitev v delo oz. za opravljanje Prerequisites: študijskih obveznosti: Študent oz. kandidat mora imeti predmet The course has to be assigned to the student. opredeljen kot študijsko obveznost. Vsebina: Content (Syllabus outline): 1‐UVOD: Introduction: The paradigm of Green Chemistry, Paradigma zelene kemije; »atomske atom‐economy, sustainable development, ekonomije«; trajnostnega razvoja; družbene social responsibility. Alternative reaction media: odgovornosti Transformations under solvent‐free reaction 2‐ALTERNATIVNI REAKCIJSKI MEDIJI: conditions, in water, in fluorous solvents and Transformacije brez prisotnosti topil; v vodi; v ionic liquids; Recyclable reagents and catalysts; fluornih topilih in ionskih tekočinah Reaction systems: Electrochemical and photo 3‐OBNOVLJIVI REAGENTI IN KATALIZATORJI transformations, transformations under 4‐REAKCIJSKI SISTEMI: ultrasound, microwave, supercritical and phase‐
Elektrokemijske in fototransformacije; transfer conditions. transformacije pod vplivom ultrazvoka; mikrovalov in pod superkritičnimi pogoji; transformacije pod pogoji faznega prenosa 1 od 3 UL
FK
KT
Temeljna literatura in viri / Readings: ‐ J. Clark, D. Macquarrie: Hanbook of Green Chemistry & Technology, Blackwell Science, Oxford, 2002, 340 str., (64%) Dopolnilna literatura ‐ D. J. Adams, P.J. Dyson, S. J. Tavener: Chemistry In Alternative Reaction Media, Wiley, Chichester, 2004. Cilji in kompetence: Objectives and Competences: Cilj predmeta je razvijati zavest o še Learning outcomes: Development of knowledge donedavna zapostavljenem vidiku kemije, ki of the so far neglected aspect of chemistry posveča poseben poudarek 'sredstvom' ne which devotes attention to ‘means’ and not samo 'cilju'. Eno od temeljnih vodil zelene only to ‘aims.’ One of the fundamental kemije je optimizacija vsake stopnje oz. principles of Green Chemistry is optimization of postopka v nekem procesu do te mere, da ima each step or a proceeding in a certain process čim manjši vpliv na okolje (količina topil, to minimize the impact on the environment. presežki reaktantov, postopek izolacije in The amount of solvents, excess of reactants, čiščenja), da je energetsko nepotraten (npr. isolation and purification procedure, energy mikrovalovna aktivacija namesto termične) in efficiency (microwave activation instead of kot celota tudi čim bolj ekonomsko upravičen. thermal, for example) and economic viability are the governing parameters in this regard. Študenti si pri predmetu pridobijo naslednje Competences: Overcoming some stereotypes in specifične kompetence: ‐ vsaj delno premagovanje nekaterih chemistry; Practical approach and realization of stereotipov v kemiji transformation under ‘green’ conditions; Critical judgement in choosing isolation and purification ‐ praktičen pristop in izvedba transformacij methods and techniques; Base planning and pod 'zelenimi' pogoji ‐ kritičnost presoje pri izbiri metod in tehnik za alternative synthetic approaches. Strengthen izolacijo in čiščenje produktov the perception of the global protection of the ‐ osnove načrtovanja in možnosti alternativnih environment. sinteznih pristopov ‐ okrepitev ozaveščanja o globalnem problemu varovanja okolja Predvideni študijski rezultati: Intended Learning Outcomes: Znanje in razumevanje Knowledge and Comprehension Poleg spoznanja načel zelene kemije študenti Besides cognition of the Green Chemistry pridobijo osnovno znanje in razumevanje principles, students acquire basic knowledge postopkov in transformacij pod pogoji, ki so and comprehension of proceedings and okolju prijazni. Pridobijo osnove o transformations under environmentally friendly alternativnih in obnovljivih reakcijskih medijih, conditions. They acquire a basic knowledge on reagentih in katalizatorjih. Spoznajo se z alternative and recyclable reaction media, nekaterimi manj pogosto obravnavanimi reagents and catalysts. They get some insight reakcijskimi sistemi. into less discussed reaction systems. Application Uporaba Področje zelene kemije je eno novejših, hitro The field of Green Chemistry is one of a novel, se razvijajočih področij, in hkrati trendov v fast developing areas and, simultaneously, kemiji. Grozeče, ponekod že katastrofalne trends in chemistry. Horrible and in some cases posledice človekovega nepremišljenega yet disastrous consequences of inconsiderate 2 od 3 delovanja, bodo človeštvo prisilile v mnogo bolj preudarno ravnanje. Težišče vsesplošnega razvoja v kemiji bo po vsej verjetnosti vedno močneje povezano z načeli zelene kemije. Refleksija Študenti se seznanijo z osnovami in problematiko zelene kemije, nadgradijo klasično pojmovanje kemije, analizirajo in primerjajo strategije in pristope klasične in zelene kemije. KT
Prenosljive spretnosti Študent pridobi osnove kritične presoje in ocene postopkov ali procesov z vidika standardov, ki se nanašajo na varovanje in zaščito okolja. Utrdi znanje in spretnosti o praktičnem delu in dobri laboratorijski praksi. human actions are going to force the mankind to act much more prudent. The focus of the common development in the future is likely going to be more and more strongly linked with the Green Chemistry principles. Analysis Students acquire basic knowledge and problems of Green Chemistry, and they upgrade the ‘classical’ comprehension of chemistry. They analyse and evaluate ‘classical’ and Green Chemistry strategies and approaches. Skill‐transference Ability Students acquire the basics of critical judgement and evaluation of proceedings or methods from the viewpoint of protection of environment. They deepen their knowledge and skills of experimental work and good laboratory practice. Learning and Teaching Methods: Lectures, seminars and laboratory work FK
Metode poučevanja in učenja: Predavanja, seminarske in laboratorijske vaje. UL
Delež (v %) / Načini ocenjevanja: Weight (in %) Assessment: ‐ opravljene laboratorijske vaje in ‐ accomplished laboratory work kolokvij iz vaj ‐ test ‐ pisni izpit: pozitivno (6‐10); ‐ written exam negativno (1‐5) Reference nosilca / Lecturer's references: ‐ JEREB, Marjan, ZUPAN, Marko, STAVBER, Stojan. Effective and selective iodofunctionalisation of organic molecules in water using iodine‐hydrogen peroxide tandem. Chem. Commun., 2004, 2614‐2615. ‐ JEREB, Marjan. Highly atom‐economic, catalyst‐ and solvent‐free oxidation of sulfides into sulfones using 30% aqueous H2O2. Green Chem., 2012, 14, 3047‐3052. ‐ JEREB, Marjan, VRAŽIČ, Dejan. Iodine‐catalyzed disproportionation of aryl‐substituted ethers under solvent‐free reaction conditions. Org. Biomol. Chem., 2013, 11, 1978‐1999. 3 od 3