Alcohols (R-OH) react with aqueous acid (ex. H2SO4/H2O). In the process, the O of the alcohol is protonated by the acid to form the intermediate, R-OH₂+ The + is on the O. Which is correct? O The intermediate may for a sp3 hybridized carbocation O The intermediate may lose H2O to form a carbanion O The intermediate may for a sp3 hybridized carbanbion The intermediate may lose H2O to form a carbocation Which of the following is true about substitution reactions? O SN2 results in complete inversion of configuration SN1 results in complete inversion of configuration O In SN2, a carbanion is formed as intermediate O In SN2, a carbocation is formed as intermediate

Alcohols (R-OH) react with aqueous acid (ex. H2SO4/H2O). In the process, the O of the alcohol is protonated by the acid to form the intermediate, R-OH₂+ The + is on the O. Which is correct? O The intermediate may for a sp3 hybridized carbocation O The intermediate may lose H2O to form a carbanion O The intermediate may for a sp3 hybridized carbanbion The intermediate may lose H2O to form a carbocation Which of the following is true about substitution reactions? O SN2 results in complete inversion of configuration SN1 results in complete inversion of configuration O In SN2, a carbanion is formed as intermediate O In SN2, a carbocation is formed as intermediate

Organic Chemistry

9th Edition

ISBN:9781305080485

Author:John E. McMurry

Publisher:John E. McMurry

Chapter19: Aldehydes And Ketones: Nucleophilic Addition Reactions

Section19.SE: Something Extra

Problem 29VC

See similar textbooks

Similar questions

NH2 CH, \ O O N- phosphorus anhydride linkage H;CCSCH,CH,NHCCH,CH,NHËCHCCH,OPOPOCH, HO CH, HO OH N N. acetyl group phosphate monoester group ОН amide group О—Р— О- O |曲 75°F Sunny EO
OH H₂SO4 cat. SN2 conditions
c) 1) OsO4 2) H2S NaOMe Ph MeOH OTs
In the manufacture of margarine, unsaturated vegetable oils are converted to saturated fats by a process that converts C=C double bonds to C-C single bonds: Unsaturated fat Saturated fat What reagent may be used to accomplish this transformation? o hydrogen gas in palladium catalyst O dilute aqueous sulfuric acid O cold potassium permanganate in basic medium O room-temperature bromine water
Two useful organic compounds that contain Cl atoms are vinyl chloride (CH2 = CHCI) and chloroethane (CH;CH;CI). Vinyl chloride is the starting material used to prepare poly (vinyl chloride), a plastic used in insulation, pipes, and bottles. Chloroethane (ethyl chloride) is a local anesthetic. Why is the C – Cl bond of | vinyl chloride stronger than the C – Cl bond in chloroethane.
H3C CN 1) i-Bu₂AIH CH3 Ph 2) H3O+
The alkene C=C double bond and the carbonyl (C=O) group are both sp2 hybridized BUT have different chemistry. Which statement explains best this difference? A) The bond angle of the carbonyl is larger than the bond angle of the alkene and this accounts for the difference in their reactions. B) The electronegative oxygen of the C=O group makes this bond polar and this polar bond accounts for the difference in their reactions. C) The bond of the C=C is longer that the bond of the C=O and this accounts for the differences in their reactions. D) There is more steric crowding in the carbonyl than in the alkene and this accounts for the differences in their reactions.
Consider the structure of ascorbic acid below. НО 5 3 HO. O HỞ `H i. C5 is • hybridized. ii. How many C-C sigma bonds are there in the structure of ascorbic acid? iii. is the C-C single bond with the highest bond dissociation energy.
4 Complete the figure below G A H Jones H₂ Pd-BaSO4 Ph3P=CHCOOCH3 F H B SOCI₂ DCC CN OH COOH C E COOH OH COOH
What is the structure of this molecule using this HNMR? C7H16O2
5. (CH 15) Define bioaccumulation and give an example (who suffers most). Rank the following 4 compounds and their ability to bioaccumulate. cl cl CI cl cl CH4
Write the products that will occur in the following reactions. Show homo lumo orbitals for all reactions. NOT: ISI = Heat