CHM343: SPECIAL STUDYING TECHNIQUES FOR REACTION ORGANIC CHEMISTRY

By | October 26, 2019

CHM 343: ORGANIC REACTION MECHANISMS (COURSE OUTLINE)
  • Studies of types and mechanisms involved in substitution, elimination, addition and rearrangement reactions of aliphatic and aromatic compounds, and natural products.
  • Oxidation and reduction mechanisms.
  • Reactions of the intermolecular and intramolecular cyclisation types and stereochemical considerations.

MATERIAL ONE : WHAT YOU SHOULD KNOW

PART A

                                                               SPECIAL STUDYING TECHNIQUES FOR REACTION ORGANIC CHEMISTRY
-1(a) List three (3) type of substitution reaction.
– State one factor that favors the types of reactions listed in 1(a) above.
-what are the types of substitution that occur in different transformations.
– identify the type of mechanism that is associated with each of the transformations.
-List three (3) conditions that favour the formation of anti Saytzeff product
– what are the types of addition reaction that occurs in different transformations.
-indicate whether the compounds formed from each of the transformation is markonikoffs or anti- Markovnikoff s products
-Show the mechanism involved in any two (2) of the transformations
-a chemist wanted to synthesis the anesthetic 2-ethox y-methyl propane, He used ethoxide ion
And 2-chloro-2-methyl propane for his synthesis and ended up with very little anesthetic
-(a)1 draw the structure of the predominant product of his synthesis and name it
-Write chemical equations for the formation of the product given in (a)1 above
-What type of reaction led to the formation of the product?
-indicate the mechanism that is associated with the formation of the product
-Name the reagent he should have used to get the desired product
-Suggest the type of reaction that would have lead to the formation of the anesthetic.
-propose a mechanism that would have led to the formation of the desire product
-write a simple equation to show oxidation of ion
-What is this type of reaction called generally
-Write the equation for the reaction of iron with copper(ll) sulphate
– Write the ionic equation for this reaction
-write the 2 half equation for the reaction

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MATERIAL ONE : WHAT YOU SHOULD KNOW

PART B

                                                               SPECIAL STUDYING TECHNIQUES FOR REACTION ORGANIC CHEMISTRY

– List three types of substitution reaction
– L1st four types of rearrangement reactions
– Signify one factor that could favour the formation of anti-Markonikofrs products
– Write the product of the reaction of meta-ChloroPeroxyBenzoic acid with cis-but-2-ene
trans-but-2-ene
– illustrate the mechanism of acid catalysed ring opening reaction of cyclopentene oxide
– what are the factor that favours the reaction under SNl condition
– State Markownikoff s rule.
– Signify one factor that could favour the formation of anti-Markonikoffs products
– Write the product of the reaction of meta-ChloroPeroxyBenzoic acid with:
.cis-but-2-ene
.trans-but-2-ene
– illustrate the mechanism of acid catalysed ring opening reaction of cyclopentene oxide
– The hydration of 3-methyl-1-butene could produce three products:
.illustrate how the three product could be formed
. predict with reasons, the predominant product

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– C16H26 hydrocarbon containing two triple bonds was subjected to ozonolysis to yield CH3(CH2)4COOH and HOOCCH3CH2COOH as the only products. Suggest a reasonable structure for the hydrocarbon.
– Show reaction mechanisms for the formation of molozonide and ozonide from but-2-ene

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