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6 Full Lesson Bundle on Nitrogen Compounds and Polymers suitable for the OCR A Level Chemistry specification. Please review the learning objectives below. Lesson 1: Introduction to Amines To know how to name amines using IUPAC rules To understand the basicity of amines in terms of proton acceptance by the nitrogen lone pair To understand the reactions of amines with dilute inorganic acids Lesson 2: Preparation of Amines To know the reaction steps involved in the preparation of aromatic amines by reduction of nitroarenes using tin and concentrated hydrochloric acid To know the reaction steps involved in the preparation of aliphatic amines by substitution of haloalkanes with excess ethanolic ammonia or amines To explain the reaction conditions that favours the formation of a primary aliphatic amine To explain the reaction conditions that favours the formation of a quaternary ammonium salt Lesson 3: Amino Acids and Their Reactions To know the general formula for an α-amino acid as RCH(NH2)COOH To understand the following reactions of amino acids: (i) reaction of the carboxylic acid group with alkalis and in the formation of esters (ii) reaction of the amine group with acids Lesson 4: Chirality To know that optical isomerism is an example of stereoisomerism, in terms of non- superimposable mirror images about a chiral centre To identify chiral centres in a molecule of any organic compound. To construct 3D diagrams of optical isomers including organic compounds and transition metal complexes Lesson 5: Amides To review the synthesis of primary and secondary amides To understand the structures of primary and secondary amides To name primary and secondary amides Lesson 6: Condensation Polymers 1.To know that condensation polymerisation can lead to the formation of i) polyesters ii) polyamides 2. To predict from addition and condensation polymerisation: i) the repeat unit from a given monomer(s) (ii) the monomer(s) required for a given section of a polymer molecule (iii) the type of polymerisation 3. To understand the acid and base hydrolysis of i) the ester groups in polyesters ii) the amide groups in polyamides Declaimer: Please refrain from purchasing this popular resource for an interview lesson or a formal observation. This is because planning your own lessons including using your own lesson PowerPoints is a fundamental skill of a qualified/unqualified teacher that will be reviewed during these scenarios outlined above

2 Full Lesson Bundle on Proton NMR Spectroscopy. suitable for the OCR A Level Chemistry specification. Please review the learning objectives below. Lesson 1: Proton NMR Spectroscopy (Part 1) To analyse proton NMR spectra of an organic molecule to make predictions about: i) The number of proton environments in the molecule ii) The different types of proton environment present from chemical shift values Lesson 2: Proton NMR Spectroscopy (Part 2) To analyse proton NMR spectra of an organic molecule to make predictions about: i) The different types of proton environment present from chemical shift values ii) The relative numbers of each type of proton present from the relative peak areas using integration traces or ratio numbers when required iii) The number of non-equivalent protons adjacent to a given proton from the spin-spin splitting pattern, using the n+1 rule iv) Possible structures for the molecule Declaimer: Please refrain from purchasing this popular resource for an interview lesson or a formal observation. This is because planning your own lessons including using your own lesson PowerPoints is a fundamental skill of a qualified/unqualified teacher that will be reviewed during these scenarios outlined above