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- Reagents a. C6H5CHO b. NaOH, ethanol h. BrCH2CH=CH2 i. Na* OEt, ethanol j. Br2, H* k. K* t-BuO c. Pyrrolidine, cat. H* d. H2C=CHCN e. H3O* f. I. CH2(CO2ET)2 -CH2CH2CN LDA m. heat g. ELOC(=0)CO2ET Select reagents from the table to synthesize this compound from cyclopentanone. Enter the letters of the chosen reagents, in the order that you wish to use them, without spaces or punctuation (i.e. geda).a. The following compounds have the same molecular formula as benzene. How many monobrominated products could each form? 1. HC‚CC‚CCH2CH3 2. CH2“CHC‚CCH“CH2 b. How many dibrominated products could each of the preceding compounds form? (Do not include stereoisomers.) c. How many dibrominated products could each of the compounds form if stereoisomers are included?The reaction of 4-methylcyclohexanone with CH3MgBr followed by neutralization gives two alcohols. These two alcohols are A. enantiomers formed in equal amounts. B. diastereomers. C. constitutional isomers. D. enantiomers formed in unequal amounts.
- The oxidation of an alkene with KMNO4 produces O A. an epoxide O B. an aldehyde O C. an acid O D. a diol2) The product of the reaction shown is which of the following? a. An alkane b. A cis alkene c. A trans alkene d. An alkyne e. The reaction fails H2 (1 atm) Pd(s), 25 °CWhich is not a structural isomer of C7H16O? А. D. E 00 О D U B. ложув ОН ОН ОН E. OH LOH
- 5. An unknown hydrocarbon A with the formula CóH12 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.The reaction of ethyl formate with an excess of CH3MgI followed by hydrolysis gives A. ethanol B. n-propyl alcohol C. propanal D. isopropyl alcohol E. propenalWhich compound is a likely product from addition of Cl2 to 1-butene? a. ClCH2CH2CH2CH2Cl b. CH3CH2CHClCH2Cl c. CH3CH2CH2CHCl2 d. CH3CH2CCl2CH3
- Which of the following reagents would be used as a chemical test for the presence of alkenes and alkynes? O a. Br2 O b. H2O О с. HCl O d. CH3OH4d. polysubstituted benzene HO- O2N NO2 NH2 NO27. List the products of each alkene addition reaction. a. CH;-CH=CH-CH, + Cl b. CH;-CH-CH=CH-CH, + HBr CH, c. CH;-CH2-CH=CH-CH, + Brz CH3 d. CH;-CH-CH=C-CH3+ HCl