Found 6 relevant results in 2.55s where lecturer="Hans Jürg Borschberg"
Lab Course Organic Chemistry (for Students of Biology and Pharmaceutical Sciences)
Praktikum Organische Chemie (für Biol./Pharm.Wiss.)
1. Laboratory work. a) Analytical: Basic operations for the purification of organic compounds and the separation of mixtures (recrystallization, distillation, extraction, chromatography). b) Synthetic: Four one-step syntheses.2. Theory. Introduction to IR, and NMR spectroscopy and mass spectrometry.
Natural Product Synthesis
Naturstoffsynthese
After an introductory overview on secondary metabolites and their biosynthesis, the terms "synthetic strategy and tactics" will be illustrated. In addition, synthetic mehodology, reaction mechanisms and aspects of dynamic stereochemistry will be discussed.
Selected aspects of natural product synthesis are discussed. The themes change every semester.
Organic Chemistry II (for Biology & Pharmacy)
Organische Chemie II (für Biol./ Pharm. Wiss.)
The key relation "structure/reactivity" of organic molecules is illustrated by taking recourse to the basic reactions and their mechanisms.
Recent Developments in the Synthesis of Natural Products
Neuere Aspekte der Naturstoffsynthese
Discussion of strategies and tactical manoeuvres in organic synthesis using recent examples of natural product syntheses. In the winter term 06, we will start with 2 syntheses of hexacyclinol and the rather strange circumstances involved in these matters.