CD(i) the following reactions involving Gridlocks: Functional groups (Royal carbonyl compounds (aldehydes and Society of Chemistry) ketones): An electronic game in which learners (i) oxidation of aldehydes to carboxylic match together the names and structures acids using acidified dichromate, under of organic functional groups. One of reflux several similar games that cover different (ii) reaction with Fehling’s solution and aspects of organic chemistry. Tollens' reagent (iii) reaction with cyanide ions to form the cyanohydrin THINKING CONCEPTUALLY CD(j) use of organic reactions and Major organic compounds in herbs reaction conditions mentioned here and spices (Royal Society of and elsewhere in the specification to Chemistry) suggest and explain synthetic routes An infographic which identifies the major for preparing organic compounds organic compounds that contribute to the flavour, aroma or colour of common herbs and spices. Posters like this can be used for group spotting’, and ‘functional potentially for thinking about synthesis routes (though not all compounds depicted here will be suitable for that purpose). THINKING CONTEXTUALLY CD(k) the mechanism of the Starters for 10: Compounds with nucleophilic addition reaction between amine groups (Royal Society of a carbonyl compound and CN–, using Chemistry) arrows’ and partial charges Sets of questions on amines, amides and ‘curly amino acids. Some of them are quite challenging.
CD(i) the following reactions involving carbonyl compounds (aldehydes and ketones): (i) oxidation of aldehydes to carboxylic acids using acidified dichromate, under reflux (ii) reaction with Fehling’s solution and Tollens' reagent (iii) reaction with cyanide ions to form the cyanohydrin Gridlocks: Functional groups (Royal Society of Chemistry) An electronic game in which learners match together the names and structures of organic functional groups. One of several similar games that cover different aspects of organic chemistry. THINKING CONCEPTUALLY CD(j) use of organic reactions and reaction conditions mentioned here and elsewhere in the specification to suggest and explain synthetic routes for preparing organic compounds Major organic compounds in herbs and spices (Royal Society of Chemistry) An infographic which identifies the major organic compounds that contribute to the flavour, aroma or colour of common herbs and spices. Posters like this can be used for ‘functional group spotting’, and potentially for thinking about synthesis routes (though not all compounds depicted here will be suitable for that purpose). THINKING CONTEXTUALLY CD(k) the mechanism of the nucleophilic addition reaction between a carbonyl compound and CN–, using ‘curly arrows’ and partial charges Starters for 10: Compounds with amine groups (Royal Society of Chemistry) Sets of questions on amines, amides and amino acids. Some of them are quite challenging.
Chemistry%20B%20Resources%2011-11-16.docx