Concept explainers
(a)
Interpretation:
Name and structure of the benzene derivative with molecular formula
Concept introduction:
In presence of
(b)
Interpretation:
Name and structure of the benzene derivative with molecular formula
Concept introduction:
In presence of
(c)
Interpretation:
Name and structure of the benzene derivative with molecular formula
Concept introduction:
In presence of
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GENERAL CHEMISTRY-MOD.MASTERINGCHEM.
- Give IUPAC names for the following substances (red = O, blue = N):arrow_forwardWhen 2-pentene is treated with Cl2 in methanol, three products are formed. Account for the formation of each product (you need not explain their relative percentages).arrow_forwardA is a compound with molecular formula of C6H10, contains three methylene units. A react with one equivalent of H2 over Pd/C to yield B. A reacts with aqueous acid to form a single product, C. A also undergoes hydroboration/ oxidation to form product D. Ozonolysis of A followed by reaction of dimethylsulfide form E with molecular formula C6H10O2. A react with bromine in dichloromethane form F with molecular formula of C6H10Br2. Draw the reaction scheme for all the reaction mentioned above and suggest structure for A – F.arrow_forward
- KMnO4, warm, conc'd reacts with hept-1-ene to yield __________. CO2, hex-1-ene CO2, hexanoic acid Formic acid, pentanoic acid Ethanoic acid, pentanal Formic acid, hexanonearrow_forwardCompound AA has a molecular formula of C3H6O and gives a positiveresult using Tollen’s reagent. The reaction of compound AA with hotacidified potassium permanganate, KMnO4 gives compound BB. Thecatalytic hydrogenation of compound AA with nickel, Ni producedcompound CC. The reaction of compound BB with ethanamine,CH3CH2NH2 produces compound DD I) Draw the structural formula of compounds AA, BB, CC and DD. 2)Name the type of chemical reaction for the formation of compound CC.arrow_forwardAn unknown compound A of molecular formula C10H18O reacts with H2SO4 to form two compounds (B and C)of molecular formula C10H16. B and C both react with H2 in the presence of Pd-C to form decalin. Ozonolysis of B forms D, and ozonolysis of C forms a diketone E of molecular formula C10H16O2. Identify the structures of compounds A, B, C, and E.arrow_forward
- An unknown hydrocarbon A with the formula C6H12 reacts with 1 molar equivalent of H2 over a palladium catalyst. Hydrocarbon A also reacts with OsO4 to give diol B. When oxidized with KMnO4 in acidic solution, A gives two fragments. One fragment is propanoic acid, CH3CH2CO2H, and the other fragment is ketone C. What are the structures of A, B, and C? Write all reactions, and show your reasoning.arrow_forward(a) A hydrocarbon isolated from fish oil and from plankton was identified as 2,6,10,14-tetramethyl-2-pentadecene. Write its structure.(b) Alkyl isothiocyanates are compounds of the type RN C S. Write a structural formula for allyl isothiocyanate, a pungent-smelling compound isolated from mustard.(c) Grandisol is one component of the sex attractant of the boll weevil. Write a structural formula for grandisol given that R in the structure shown is an isopropenyl group.arrow_forward1. Write reactions of butane with the following reagents: a. Br2/t °C; b. KMnO4/ H2O/20 °C;arrow_forward
- Referring to the named structures below, Choose:A if 1 st statement is true and the second statement is falseB if 1 st statement is false and the second statement is trueC if both statements are trueD if both statements are false 1. I: Structure A is an aromatic compoundII: Structue B is an alkane2. I: Structure C is not an aromatic compoundII: Strucure C and D are aliphatic hydrocarbon3. I: Structure F is not an aromatic hydrocarbonII: Only F is hydrocarbon4. I: Only Structure G will decolorize bromine solutionII: Structure H will produce brown solution upon basic oxidation5. I: Structure J will produce brown precipitate when potassium permanganate was addedII: Structure I will broduce yellow oil upon nitration6. I: Compound K is an aldehydeII: Compound L is an ketone7. I: Structure M is not an aldehydeII: Structure N is a ketone8. I: DNPH test cannot differentiate O and PII: Lucas test can differentiate O and P9. I: Compound Q will not react in Lucas testII: Compound R will react…arrow_forwardIbufenac, a para-disubstituted arene with the structure HO2CCH2C6H4CH2CH(CH3)2, is a much more potent analgesic than aspirin, but it was never sold commercially because it caused liver toxicity in some clinical trials. Devise a synthesis of ibufenac from benzene and organic halides having fewer than five carbons.arrow_forwardAn unknown hydrocarbon A with the formula C6H12 reacts with 1 molar equivalent ofH2 over a palladium catalyst. Hydrocarbon A also reacts with OsO4 to give diol B. When oxidized with KMnO4 in acidic solution, A gives two fragments. One fragmentis propanoic acid, CH3CH2CO2H, and the other fragment is ketone C. What are thestructures of A, B, and C? Write all reactions and show your reasoning.arrow_forward
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