C2720 Organic Chemistry for Biologists - laboratory course

Faculty of Science
Spring 2011
Extent and Intensity
0/3/0. 3 credit(s). Type of Completion: z (credit).
Teacher(s)
RNDr. Slávka Janků, Ph.D. (seminar tutor)
Mgr. Jaromír Literák, Ph.D. (seminar tutor)
Mgr. Zdeněk Moravec, Ph.D. (seminar tutor)
Ing. Alena Pálková (seminar tutor)
Guaranteed by
RNDr. Slávka Janků, Ph.D.
Department of Chemistry – Chemistry Section – Faculty of Science
Timetable of Seminar Groups
C2720/01: Thu 8:00–13:50 C10/109, S. Janků, J. Literák
C2720/02: Thu 8:00–13:50 C10/109, A. Pálková
Prerequisites
C1620 General and Inorg.Chem.-lab.
C1080
Course Enrolment Limitations
The course is also offered to the students of the fields other than those the course is directly associated with.
The capacity limit for the course is 75 student(s).
Current registration and enrolment status: enrolled: 0/75, only registered: 0/75, only registered with preference (fields directly associated with the programme): 0/75
fields of study / plans the course is directly associated with
there are 9 fields of study the course is directly associated with, display
Course objectives
The aim of the practical training is teaching fundamental laboratory methods of organic chemistry for synthesis (heating, stirring, cooling, introduction of gases, working with decrease of pressure, drying) and separation of organic compounds (filtering, crzstallization, distillation, extraction). The methods are trained an the compounds synthesis of important types of organic reactions. The products are characterized by melting point, thin-layer chromathography, refractive index.
Syllabus
  • 1. Acetylation of glucose 1,2,3,4,6-Penta-O-acetyl-b-D-glucopyranose (substitution nucleophilic, recrystalization) 2. Esterification Ethyl-acetate (distillation) 3. Extraction Extraction of plant dyes on Soxhlet extractor (TLC, work with rotary evaporator,) Isolation of trimyristinu from nutmeg (work with rotary evaporator,) 4. Substitution nucleophilic on aromatic system Aminolysis of 1-chloro-2,4-dinitrobenzene (recrystalization) 5. Diazotation and diazonium coupling 2-Hydroxy-5-methyl-2'-nitroazobenzene (recrystalization, TLC) 6.Ethyl bromide (SN2 mechanism, distillation)
Literature
  • NOVÁČEK, Eduard and Milan POTÁČEK. Laboratorní technika ke cvičení z metod organické chemie. Edited by Slávka Janků. 1. vyd. Brno: Masarykova univerzita, 1997, 91 s. ISBN 8021015004. info
Teaching methods
laboratory exercises
Assessment methods
After passing the practical exercise in the laboratory a protocol of the synthesis has to be submitted. The course is closed by graded credits.
Language of instruction
Czech
Further comments (probably available only in Czech)
Study Materials
The course is taught annually.
General note: Vyučují učitelé katedry organické chemie.
The course is also listed under the following terms Spring 2008 - for the purpose of the accreditation, Spring 2011 - only for the accreditation, Autumn 2010 - only for the accreditation, Spring 2001, Spring 2002, Spring 2003, Spring 2004, Spring 2005, Spring 2006, Spring 2007, Spring 2008, Spring 2009, Spring 2010, Autumn 2010, Autumn 2011 - acreditation, Autumn 2023, Autumn 2024.
  • Enrolment Statistics (Spring 2011, recent)
  • Permalink: https://is.muni.cz/course/sci/spring2011/C2720