Explain the reaction and reactivity of halides towards iodine ion (iodide) in S2 reaction: o Arrange the halides tested in order of decreasing reactivity towards iodine ion in SN2 reaction o Explain the order of reactivity observed for the three saturated alkyl halides with iodine ion o Explain the position of allyl bromide in the reactivity series o Account for the behaviour of bromobenzene towards iodine ion

Explain the reaction and reactivity of halides towards iodine ion (iodide) in S2 reaction: o Arrange the halides tested in order of decreasing reactivity towards iodine ion in SN2 reaction o Explain the order of reactivity observed for the three saturated alkyl halides with iodine ion o Explain the position of allyl bromide in the reactivity series o Account for the behaviour of bromobenzene towards iodine ion

Organic Chemistry

8th Edition

ISBN:9781305580350

Author:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote

Publisher:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote

Chapter11: Ethers, Epoxides, And Sulfides

Section: Chapter Questions

Problem 11.18P

See similar textbooks

Similar questions

The Grignard reagent is reacted with oxethane (four-ring cyclic ether) to giveprimary alcohol, but the reaction is slower than the reaction between ethyleneoxides. Write down the reasons for the reaction and explain the reasons why there was a differencethe reactivity between oxethane and ethylene oxide?
With reference to the indicated C–H bonds in the following compound:a.) Rank the C–H bonds in order of increasing bond strength. b.) Draw the radical resulting from cleavage of each C–H bond, andclassify it as 1°, 2°, or 3°. c.) Rank the radicals in order of increasing stability.d.) Rank the C–H bonds in order of increasing ease of H abstraction in aradical halogenation reaction.
give the reagents for parts a-p
Ozonolysis of compound D will produce compound E and compound F as products. Hydrationof compound D will produce compound G as major product. Compound D is a major productobtained from dehydrohalogenation of 2-chloro-3-methylbutane. a) Identify the structural formula for compound D, E, F and G.b) Suggest suitable reagent(s) and condition(s) needed for dehydrohalogenation of 2-chloro-3-methylbutane
a. Identify the two products obtained from the following reaction: b. A student carried out the preceding reaction, but stopped it before it was half over, whereupon he isolated the major product. He was surprised to findthat the product he isolated was neither of the products obtained when the reaction was allowed to go to completion. What product did he isolate?
Organotin compounds play a significant role in diverse industrial applications. They have been used as plastic stabilizers and as pesticides or fungicides. One method used to prepare simple tetraalkylstannanes is the controlled direct reaction of liquid tin(IV) chloride with highly reactive trialkylaluminum compounds, such as liquid triethylaluminum (Al(CzHs)3). 3SnCl4 + 4Al(C2H5)3 → 3Sn(C2H5)4 + 4AlCl3 In one experiment, 0.160 L of SnCl4 (d= 2.226 g/mL) was treated with 0.346 L of triethylaluminum (Al(C2H5)3); d = 0.835 g/mL). What is the theoretical yield in this experiment (mass of tetraethylstannane, Sn(C2H5)4)? If 0.257L of tetraethylstannane (d= 1.187 g/mL) were actually isolated in this experiment, what was the percent yield?
(a) A compound known to be a substituted cyclohexanone derivative has lamda max of 235 nm. Could this compound be a conjugated dienone? explain (b) (i)For this compound, how many nm must be accounted for by substituents? (ii) What are the substituents and the points of substitution that may occur having accounted for the 20nm?
The above reaction involves heterolytic bond breakage of HBr a) Encircle the nucleophile (s) and electrophile (s) and explain why. b) Give the mechanism of the reaction by: ) Drawing the appropriate arrows to track the flow of electrons in Showing the species formed after bond breakage and bond formation with appropriate charges. c) Predict the final products.
Organotin compounds play a significant role in diverse industrial applications. They have been used as plastic stabilizers and as pesticides or fungicides.One method used to prepare simple tetraalkylstannanes is the controlled direct reaction of liquid tin(IV) chloride with highly reactive trialkylaluminum compounds, such as liquid triethylaluminum (Al(C2H5)3). 3SnCl4 + 4Al(C2H5)3 3Sn(C2H5)4 + 4AlCl3 In one experiment, 0.230 L of SnCl4 (d = 2.226 g/mL) was treated with 0.396 L of triethylaluminum (Al(C2H5)3); d = 0.835 g/mL). If 0.335 L of tetraethylstannane (d = 1.187 g/mL) were actually isolated in this experiment, what was the percent yield?
Compounds A, B, and C have the same molecular formula C4H8. They all react wotu H2/PtO2 to give the same compound. The reaction of A or B with H2O/H2SO4 or with BH3-THF, followed by treatment with a basic solution of hydrogen peroxide, gives the same compound, namely D. The reaction of C with H2O/H2SO4 also gives D. However, the reaction of C with BH3-THF, followed by HO-, H2O2 gives a new compound, E. Provide the identity of A, B, C, D, and E along with explanations of reactivity.
The reaction of a phosphonium ylide with a ketone or aldehyde produces an alkene, but, as shown in Problem 17.57, the reaction of a sulfonium ylide produces an epoxide. Explain why. Hint: What is the major driving force for the Wittig reaction to produce an alkene? The S-O bond energy in dimethyl sulfoxide is 362 kJ/mol.
What is the background on the chemistry of electrophilic aromatic substitution reactions, what is the importance of nitration reactions in organic synthesis, and the reactivity of methyl benzoate, a methyl ester of benzoic acid. With references