
(a)
Interpretation:
The synthetic route for the transformation of given molecules should be identified by using starting material with two carbon atoms.
Concept Introduction:
The Grignard reaction:
Alkyl, vinyl, or aryl-magnesium halides (
(b)
Interpretation:
The synthetic route for the transformation of given molecules should be identified by using starting material with two carbon atoms.
Concept Introduction:
Hydration:
When
Alkene is reaction with water in the presence of sulfuric acid, first step is proton (
In hydration reaction, sulfuric acid is act as a proton donor, which is the driving force of the reaction. Hydration reaction will not go without acid (sulfuric acid).
Reduction: Aldehydes or ketones undergoing reduction by using reducing agent like
(c)
Interpretation:
The synthetic route for the transformation of given molecules should be identified by using starting material with two carbon atoms.
Concept Introduction:
9-BBN (9-Borabicyclo[3.3.1]nonane) or diborane is used for the hydroboration of alkene. Boron addition to the double bond and subsequent oxidation of the new formed borane yields anti-Markovnikov alcohols.
Reduction: Aldehydes or ketones undergoing reduction by using reducing agent like
(d)
Interpretation:
The synthetic route for the transformation of given molecules should be identified by using starting material with two carbon atoms.
Concept Introduction:
The Grignard reaction:
Alkyl, vinyl, or aryl-magnesium halides (
9-BBN (9-Borabicyclo[3.3.1]nonane) or diborane is used for the hydroboration of alkene. Boron addition to the double bond and subsequent oxidation of the new formed borane yields anti-Markovnikov alcohols.

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Chapter 12 Solutions
Organic Chemistry 3rd.ed. Klein Evaluation/desk Copy
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