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- ChemDoodle C. opy aste C. P. aste • In cases where there is more than one answer, just draw one. What is the structure of X? (Ignore ring stereochemistry.) Treatment X with ozone follwed by zinc in aqueous acid gives a dialdehyde. dimethylcyclopentane. X reacts with one molar equivalent of hydrogen in the presence of a palladium catalyst to form 1,2- Compound has the formula C,H12. [References] [Review Topics]Write a synthetic scheme (senes of reactions) mduding the slep.s and reagents to prepare the following moleeules from Benzene. A. Br. NO2 B. CENQ1/ Solid compounds (A) with the formula C13H100. Soluble in H2SO4 (conc.). Burn with black smoke and leave a trace . Compounds (A) give positive test with Baradays Reagent and negative result with chromic acid test. Give the structure of compound (A) with chemical equation.
- Compound name is Toluene . Name the structures of all possible chemical (Electrophilic aromatic substitution) reactions of the compound namely; a. Halogenation (Chlorination or Bromination) b. Nitration c. Sulphonation d. Friedal Craft Alkylation e. FriedaWhich of the following compounds can be used to synthesize ethanoicpropanoic anhydride (CH;COOOCCH½CH3)? A. CH;COCI+ CH;CH2COO`Na* → B. CH;COOH +heat → C. CH3CH2CH2COCI + CH;COO Na* → D. A and C(b) acid, HNO3 to produce compound L. The reaction of compound L with bromine, Br2 in the presence of iron tribromide, FeBr3 produced compound M. Benzene also undergoes Fridel-crafts alkylation reaction with chloroethane, CH;CH2CI using catalyst N to produce compound P. Benzene, CeHe undergoes substitution reaction with concentrated nitric Benzena, CsHe menjalani tindak balas penukargantian dengan asid nitrik, HNO, pekat untuk menghasilkan sebatian L. Tindak balas sebatian L dengan bromin, Brz dengan kehadiran ferum tribromida, FeBrs menghasilkan sebatian M. Benzena juga menjalani tindak balas alkilasi Fridel-crafts dengan kloroetana, CH3CH2CI dengan menggunakan pemangkin N untuk menghasilkan sebatian P. (i) Draw the structural formula of L, M and P. Lukiskan formula struktur bagi sebatian L, M dan P. (ii) State catalyst N. Nyatakan pemangkin N. (iii) Show the formation of electrophile that will be reacted with benzene for the formation of compound P.
- Write the structure of the major organic product formed in the reaction ofhydrogen chloride with each of the following:-a) 2-methyl-2-butene.b) 2-methyl-1-butene.c) 1-methylcyclopentene10. Provide unambiguous structural formulas for reaction products A, B, and C. Br 1) I (2 eq.) 2) B(OMe)3 Pd(PPhala Grubbs cat. B2. Name and Draw the structures p-chloroaniline of all possible chemical (Electrophilic aronmatic substitution) reactions of the compound namely a. Halogenation (Chlorination or Bromination) b. Nitration c. Sulphonation d. Friedal Craft Alkylation e. Eriedal Craft Acylation
- For the compound p-anisidne 2. Name and draw the structures of all possible chemical (Electrophilic aromatic substitution) reactions of the compound namely; a. Halogenation (Chlorination or Bromination) b. Nitration c. Sulphonation d. Friedal Craft Alkylation e. Friedal Craft Acylation (Their name and their structure)divls depends oin the moisture content of the reaction mixture. Propose a detailed mechanism for ench of the following steps to account for the observed The outeome of oxidation of alkenes with 1odine and silver acetate to afford stereochemistry of the product HO () 2, 2 RCO2Ag (i1) NaOH (aq) HO HO () 2, RCO2Ag, H20 (11) NaOH (aq) HOUsing the normal/primary isomer of C4H10O, treat it with conc.H2SO4 and heat to produce A. Treatment of A with HCl/H2O gives B and with cold KMnO4/ OH- gives C . Give the name and structures of A, B and C Treatment of A with Hot KMnO4/OH- gives D followed by acidification of the mixture to give E. What is D and E ?