The structures for the major products from the given reactions are to be written along with stereoisomers if applicable. Concept introduction: Electrophiles are electron-deficient species, which has positive or partially positive charge. Lewis acids are electrophiles, which accept electron pair. Nucleophiles are electron-rich species, which has negative or partially negative charge. Lewis bases are nucleophiles, which donate electron pair. Substitution reaction: A reaction in which one of the hydrogen atoms of a hydrocarbon or a functional group is substituted by any other functional group is called substitution reaction. Elimination reaction: A reaction in which two substituent groups are detached and a double bond is formed is called elimination reaction. Addition reaction: It is the reaction in which unsaturated bonds are converted to saturated molecules by the addition of molecules. Markovnikov’s rule: A nucleophile will attack the carbon having less number of hydrogens. In alkenes , if the higher priority group on both the carbon is on the same side, configuration is termed as Z-configuration. In alkenes, if the higher priority group on both the carbon is on the opposite side, configuration is termed as E-configuration. O 3 , HOAc are added to alkenes, they undergo ozonolysis and form aldehydes and ketones. Sodium amide is a strong base, which helps in the removal of terminal hydrogen of alkyne and forms acetylide anion.

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Chapter 8, Problem 31P

Interpretation Introduction

Interpretation:

The structures for the major products from the given reactions are to be written along with stereoisomers if applicable.

Concept introduction:

Electrophiles are electron-deficient species, which has positive or partially positive charge. Lewis acids are electrophiles, which accept electron pair.

Nucleophiles are electron-rich species, which has negative or partially negative charge. Lewis bases are nucleophiles, which donate electron pair.

Substitution reaction: A reaction in which one of the hydrogen atoms of a hydrocarbon or a functional group is substituted by any other functional group is called substitution reaction.

Elimination reaction: A reaction in which two substituent groups are detached and a double bond is formed is called elimination reaction.

Addition reaction: It is the reaction in which unsaturated bonds are converted to saturated molecules by the addition of molecules.

Markovnikov’s rule: A nucleophile will attack the carbon having less number of hydrogens.

In alkenes, if the higher priority group on both the carbon is on the same side, configuration is termed as Z-configuration.

In alkenes, if the higher priority group on both the carbon is on the opposite side, configuration is termed as E-configuration.

O3,HOAc are added to alkenes, they undergo ozonolysis and form aldehydes and ketones.

Sodium amide is a strong base, which helps in the removal of terminal hydrogen of alkyne and forms acetylide anion.

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