Academic Year 2020/2021 - 1° Year
Teaching Staff: Andrea PAPPALARDO
Credit Value: 6
Scientific field: CHIM/06 - Organic chemistry
Taught classes: 42 hours
Term / Semester:

Learning Objectives

The course aims to deepen the basic knowledge of organic chemistry. The most common synthetic strategies of asymmetric synthesis and their reaction mechanisms will also be analyzed in detail. In this course the student will learn the basic concepts of "green chemistry" with references to organic reactions that are sustainable from an environmental and economic point of view

Course Structure

The teaching will take place through the discussion of the various topics reported in the program and will include days dedicated to the clarification of doubts and the simulation of the oral exam.Should teaching be carried out in mixed mode or remotely, it may be necessary to introduce changes with respect to previous statements, in line with the programme planned and outlined in the syllabus. Learning assessment may also be carried out on line, should the conditions require it.

Detailed Course Content


Radical stability - Halogenation in alkanes - Probability and reactivity in product formation - principle of reactivity-selectivity - Peroxide formation - Addition of radicals to alkenes - Stereochemistry of radical substitution and addition reactions - Radical substitution of allyl and benzyl hydrogens - radical reactions in biological systems.


Corona ethers, lariat corona ethers, cyclophanes, cryptands, metacyclophanes in 1,3-alternate conformation, calixarenes, heterocalixarenes, resorcarenes, hexameric capsules, immobilization via intrabridging, cavitands, carcerands and hemicarcerands), cyclodextrins, pseudorotaxanes. 'One-pot' synthesis and 'convergent' synthesis of calixarenes.


Introduction and principles - Addition to carbonyl compounds - a-substitution with chiral enolates - Asymmetric aldolic reactions - Addition to double bonds C-C - Reduction and oxidation - Transpositions - Hydrolysis and esterification



Definition of green chemistry - The 12 principles of green chemistry - The atom economy and the other parameters to evaluate the efficiency of a process - The use of solvents in chemical processes - Limitations, regulations and dangers of the different classes of solvents - Metals heavy, definition, uses and regulations - Polyurethanes, isocyanates and phosgene, sustainable alternatives to phosgene - Dangerous methyl isocyanate and environmental disasters - PAHs, dioxins and furans: structures, chemical-physical characteristics and toxicology and ecotoxicology of these substances - Raw materials for a sustainable industry: terpene polymers, PLA, biofuels and biodiesel

Textbook Information

1) Notes from lessons

2) P. Y. BRUICE - Chimica organica - 3a Edizione EdiSES

3) W.H. BROWN e altri autori - Chimica Organica 5a Edizione EdiSES

4) STUART WARREN “Designing Organic Syntheses”, John Wiley &Sons

5) GARRY PROCTER “Sintesi Asimmetrica”, Edizione EdiSES

6) PAUL ANASTAS and JOHN WARN “Green chemistry theory and practice - Oxford University Press Inc.