Compound P contains two functional groups and it will form oily yellow liquid when it reacts with nitrous acid. They discovered that compound Q is produced during the halogenation process of compound P. When compound Q is reacted with nitric acid, compound R is formed. While Friedel Crafts alkylation of compound P produces compound S. Compound T was produced by Friedel Crafts acylation of compound P. This compound T reacts negatively with alkaline iodine Tollens' and Benedict's tests. However, it returns positive results for 2,4-dinitrophenylhydrazine. a) Construct table that includes the carbon type and chemical shift for compound P. b) Identify the possible structural formulae according to the types of carbon from (a) for compound P. The carbon atoms for compound P should more than SIX (6). c) Predict the possible structural formulae for compounds Q to T. d) Predict the possible chemical reaction for formation of compounds Q, S and T from compound P. Explain your answer. e) Explain why compound T gives positive result for 2,4- dinitrophenylhydrazine

Compound P contains two functional groups and it will form oily yellow liquid when it reacts with nitrous acid. They discovered that compound Q is produced during the halogenation process of compound P. When compound Q is reacted with nitric acid, compound R is formed. While Friedel Crafts alkylation of compound P produces compound S. Compound T was produced by Friedel Crafts acylation of compound P. This compound T reacts negatively with alkaline iodine Tollens' and Benedict's tests. However, it returns positive results for 2,4-dinitrophenylhydrazine. a) Construct table that includes the carbon type and chemical shift for compound P. b) Identify the possible structural formulae according to the types of carbon from (a) for compound P. The carbon atoms for compound P should more than SIX (6). c) Predict the possible structural formulae for compounds Q to T. d) Predict the possible chemical reaction for formation of compounds Q, S and T from compound P. Explain your answer. e) Explain why compound T gives positive result for 2,4- dinitrophenylhydrazine

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Similar questions

Compound 4 has two functional groups and it will formed an oily yellow liquid when it reacts with nitrous acid. They discovered that compound B is produced during the halogenation process of compound A. When compound B is reacted with nitric acid, compound C is formed. While Friedel Crafts alkylation of compound A produces compound D. Compound E was produced by Friedel Crafts acylation of compound A. This compound E reacts positively with alkaline iodine and 2,4-dinitropheny hydrazine. However, it returns negative results for Tollens* and Benedict's tests. a) Illustrate the potential 1H NMR spectrum for compound A. b) Identify the possible structural formula of compound A (according to the carbon type) based on your proposed 13C NMR spectrum. c) Predict the possible structural formula compounds B to E. The carbon atoms for compound A should be more than SIX (6). d) Distinguish between compound 4 with benzenedizonium chloride. e) Predict the possible chemical reaction for formation of…
Explain why 92% of 2,4-pentanedione exists as the enol tautomer in hexane but only 15% of this compound exists as the enol tautomer in water.
nitriles can be obtained by the reaction of sodium cyanide with an alkyl halide. starting from hexyl bromide, hexyl cyanide is obtained. If this reaction is carried out in methanol, the reaction is completed after 20 hours of heating, whereas only 20 minutes are required if the reaction is carried out in dimethyl sulfoxide propose an explanation for the effect of the solvent on the observed reactivity, why could the time taken be longer
Two methods convert an alkyl halide to a carboxylic acid having onemore carbon atom. Depending on the structure of the alkyl halide, one or both of thesemethods may be employed. For each alkyl halide, write out a stepwisesequence that converts it to a carboxylic acid with one more carbonatom. If both methods work, draw both routes. If one method cannot be used, state why it can't.
Benzene was reacted with chloroethane in the presence of a Lewis acid catalyst to form Compound A. Compound A was then reacted to form the compound below, labelled as B. Compound B a) Outline the mechanism for the conversion of Benzene into A. b) State the reagent & conditions required to form Compound B. Compound B was reacted with hot ethanolic potassium hydroxide to form compound C. Compound C was hydrolysed with dilute sulfuric acid to give an alcohol, compound D. c) Draw the major product formed as compound D. Finally, Compound D was reacted with benzoyl chloride to form an ester (Compound E). d) Outline the mechanism for the conversion of D into E.
Write in line structures
If pentane-1,3-diol reacts with in the presence of pyridine it gives product A. And if A reacts with in the presence of pyridine it gives a product B. Indicate which products A and B are.
Define what is reduction reaction, reducing agents, weak and strong reducing agents sodium borohydride reduction with benzophenone and sodium borohyride to get benzophenone
Name and Draw the structures of all possible chemical (Electrophilic aromatic substitution) reactions of the p-toluenesulfonic acid a. Halogenation (Chlorination or Bromination) b. Nitration c. Sulphonation d. Friedel Craft Alkylation e. Friedel Craft Acylation
The Dess–Martin reaction reacts an alcohol with the Dess–Martin periodinane. The first step displaces one of the acetate groups on the periodinane with the alcohol. A base then deprotonates one of the alpha protons, forming a new carbonyl bond, iodinane and acetic acid. The oxidation stops at this stage to give the aldehyde. Both Swern and Dess–Martin conditions will also convert a secondary alcohol to a ketone. Now apply what has just been discussed. Draw the major organic product.
7. Compound AA, C4H®O, gives a positive result (formation of a silver mirror) when reacted with Tollen's reagent. Reduction of compound AA with lithium aluminium hydride, LİAIH4 followed by acidified water, H3O* produces an alcohol, BB. Oxidation of BB with hot acidified potassium dichromate, K2Cr207 gives butanoic acid, C3H7COOH. Esterification between butanoic acid and methanol, CH3OH produces compound CC. Dehydration of compound BB using concentrated sulphuric acid, H2SO4 at a temperature of 180°C produces compound DD.
Which of these statements is NOT true about the reaction of amines with a cyclic anhydride like phthalic anhydride? a. Dimethylamine will give a cyclic imide product. b. Aniline will give a cyclic imide product. c. Triethylamine will give a cyclic imide product. d. The reaction undergoes a nucleophilic acyl substitution mechanism.