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Module Title LI Synthesis and Mechanism IIa
SchoolChemistry
Department Chemistry
Module Code 03 25338
Module Lead
Level Intermediate Level
Credits 10
Semester Semester 1
Pre-requisites
Co-requisites LI Synthesis and Mechanism IIb - (03 25339)
Restrictions None
Exclusions
Description

This module provides an introduction to Aromatic Chemistry (the concept of aromaticity, electrophilic aromatic substitution, substituent effects and, briefly, heteroaromatic compounds) and an introduction to Reactive Intermediates (carbocations, carbanions, arynes, radicals, carbenes and nitrenes). The associated Laboratory component allows techniques and manipulations associated with synthetic organic chemistry to be further developed and, in some instances, reinforces the lecture material.

Learning Outcomes By the end of the module students should be able to:
  • Demonstrate an understanding of aromaticity and to identify whether a compound can be considered as aromatic
  • Demonstrate an understanding of electrophilic aromatic substitution and be able to draw arrow-pushing mechanisms for the reaction of aromatic compounds with a range of electrophiles. Students should also be able to predict and account for substituent effects in electrophilic aromatic substitution reactions.
  • Demonstrate an understanding of the structure, bonding and reactivity of carbocations, carbanions, arynes, radicals, carbenes and nitrenes.
  • Demonstrate the ability to perform synthesis in organic chemistry, characterise products obtained and present the results obtained in a coherent manner
Assessment 25338-01 : Exam : Exam (Centrally Timetabled) - Written Unseen (75%)
25338-02 : Practical : Practical (25%)
Assessment Methods & Exceptions Assessments: Laboratory-based work: total of 25% - Laboratory-based work contributes a total of 25% to the overall module mark. The laboratory mark consists of a number of components, namely maintaining a diary, accreditation of skills and laboratory reports. Formal Written Unseen Examination: 75% - An end of session examination contributes 75% to the overall module mark; the exam is 2 hours in duration and is closed book. The exam assessment for this module is linked to the module titled: Synthesis and Mechanism IIb. Reassessment: If a student fails to pass the module at the first attempt, the end of session examination may be taken as a resit with the mark capped at 40%.
Other None
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