Acyl chloride - Study guides, Revision notes & Summaries

Carboxylic acid derivatives undergo _______ reactions A. nucleophilic substitution B. nucleophilic acyl substitution C. electrophilic acyl substritution D. addition correct answers B The acyl group is A. C=O B. HC=O C. RC=O correct answers C Which of the following compounds would be most reactive? A. ethyl acetate B. propanamide C. benzoyl chloride D. phenyl anhydride correct answers C Which of the following compounds would have the most stabilized carbonyl group? ...

contains all the criteria to get a distinction. Give the descriptions of different carbonyl and non-carbonyl reactions.

OCR CHEMISTRY A LEVEL WITH COMPLETE SOLUTIONS   Haloalkane to nitrile - ANSWER-nucleophilic substitution ethanolic NaCN or KCN heat Haloalkane to primary amine (also makes NH4X) - ANSWER-Nucleophilic substitution Excess ethanolic NH3 with no further substitution HEAT under PRESSURE acyl chloride/acid anhydride to SECONDARY amide - ANSWER-Nucleophilic substitution primary amine Acyl chloride/acid anhydride to PRIMARY amide - ANSWER-Nu...

EAS: friedel-crafts alkylation correct answers -the friedel-crafts alkylation makes it possible for us to install an alkyl group onto an aromatic ting -this is accomplished by reacting an alkyl halide with a lewis acid to generate a species that is electrophilic enough to react with benzene -good at forming carbon-carbon bonds EAS: Friedel-Crafts alkylation-reagents correct answers -alkyl halides are generally electrophilic but no electrophilic enough to attract the benzene ring -it was fo...

OCR A LEVEL CHEMISTRY ORGANIC SYNTHESIS WITH COMPLETE SOLUTIONS alkene undergoes what type of polymerisation - CORRECT-addition  polymerisation Alkene to alcohol - CORRECT -Electrophilic addition  conc (phosphoric) acid catalyst  steam Haloalkane to nitrile - CORRECT -nucleophilic substitution ethanolic NaCN or KCN heat Haloalkane to primary amine (also makes NH4X) - CORRECT -Nucleophilic  substitution  Excess ethanolic NH3 with no further substitution HEAT under PRESSURE ac...

Alkene + hydrogen /nickel catalyst/423K= - correct answer alkane Alkene + bromine /room temperature= - correct answer dihaloalkane Alkene + HCl(g/aq) /room temperature= - correct answer haloalkane (mixed products) Alkene + H2O(g) /H3PO4= - correct answer alcohol (mixed products) Primary alcohol + 2[O] /excess K2Cr2O7/H2SO4/reflux= - correct answer carboxylic acid Primary alcohol + [O] /K2Cr2O7/H2SO4/distil= - correct answer aldehyde Secondary alcohol + [O] /K2Cr2O7/H2SO4/reflux...

Acyl chloride -> primary amide - CORRECT ANSWER-NH3 Acyl chloride -> secondary amide - CORRECT ANSWER-primary amine Carboxylic acid -> ester - CORRECT ANSWER-Alcohol/conc H2SO4 Nitrile -> amine - CORRECT ANSWER-H2/Ni Ester -> carboxylate salt - CORRECT ANSWER-hot aqueous alkali Ester -> Carboxylic acid - CORRECT ANSWER-Hot aqueous acid Nitrile -> Carboxylic acid - CORRECT ANSWER-H2O, HCl, heat Aldehyde/ketone -> alcohol - CORRECT ANSWER-NaBH4 Acyl chloride -> e...

OCR CHEMISTRY A LEVEL WITH COMPLETE SOLUTIONS   Haloalkane to nitrile - ANSWER-nucleophilic substitution ethanolic NaCN or KCN heat Haloalkane to primary amine (also makes NH4X) - ANSWER-Nucleophilic substitution Excess ethanolic NH3 with no further substitution HEAT under PRESSURE acyl chloride/acid anhydride to SECONDARY amide - ANSWER-Nucleophilic substitution primary amine Acyl chloride/acid anhydride to PRIMARY amide - ANSWER-Nu...

OCR A LEVEL CHEMISTRY ORGANIC SYNTHESIS WITH COMPLETE SOLUTIONS alkene undergoes what type of polymerisation - CORRECT-addition  polymerisation Alkene to alcohol - CORRECT -Electrophilic addition  conc (phosphoric) acid catalyst  steam Haloalkane to nitrile - CORRECT -nucleophilic substitution ethanolic NaCN or KCN heat Haloalkane to primary amine (also makes NH4X) - CORRECT -Nucleophilic  substitution  Excess ethanolic NH3 with no further substitution HEAT under PRESSURE ac...

Organic Chemistry Exam Questions with all Correct Answers 1-bromopropane H-NMR spectrum - ANSWER- .Absolute COnfiguration - ANSWER-Assign priority to all four substituents based on molecular weight, with higher molecular weight atoms receiving higher priority. Rotate the lowest priority substituent to the back (i.e., into the page). If proceeding in order from one to three requires a clockwise motion, the absolute confi...