Supply synthetic routes to the following molecules using the indicated starting materials **Synthesis of 1-Bromooctane from 1-Octyne**This text describes the transformation of 1-octyne into 1-bromooctane, a process important in organic chemistry for the formation of longer carbon chains through halogenation. The procedure involves the addition of a bromine atom to the alkyne, converting it into an alkyl bromide. This reaction is typically carried out using reagents like hydrogen bromide (HBr) under controlled conditions to ensure the precise addition of bromine at the terminal position of the alkyne. Understanding the steps and conditions required for this transformation is crucial for students and researchers interested in organic synthesis and functional group transformations.

Answered: Supply synthetic routes to the…

Science

Chemistry

Supply synthetic routes to the following molecules using the indicated starting materials

Macroscale and Microscale Organic Experiments

7th Edition

ISBN:9781305577190

Author:Kenneth L. Williamson, Katherine M. Masters

Publisher:Kenneth L. Williamson, Katherine M. Masters

Chapter16: The Sn2 Reaction: 1-bromobutane

Section: Chapter Questions

Problem 7Q

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2. Using structural diagrams to explain the synthesis of butyl ethanoate from an alkane and an alcohol. Make sure you have the names of the substances and the reaction conditions of the reactions of the steps that consists your synthesis HC-C H- styrene HH ethane-1,2-diol OH НО. JOL -0-H benzene-1.4-dicarboxylic acid.
1. The acid-catalyzed elimination of an alcohol is an equilibrium reaction and requires special reac- tion conditions to favour the formation of the alkene product. What chemical principle controls the amount of alkene product that is produced? Provide two laboratory techniques that can be used to obtain good alkene yields in alcohol elimination reactions.
Acid-catalyzed dehydration of secondary and tertiary alcohols proceeds through an E1 mechanism. The first step is the protonation of the alcohol oxygen to form an oxonium ion. Dehydration of 3-methyl-2-butanol forms one major and two minor organic products. Draw the structures, including hydrogen atoms, of the three organic products of this reaction. н н :бн н Нас. Нас. CHз CH3 ČH3 CH3 3-methyl-2-butanol an oxonium ion Major Product Minor Product Minor Product
The reaction of Hbr with 2-methylpropene produces 2-bromo-2-methylpropane. What is the structure of the carbocation formed during the reaction?
10) For the reaction between isopropyl 1-propyl (or 'n-propyl') ether and HBr, which type of reaction best matches the expected products? A) Acid-catalyzed dehydration B) Nucleophilic substitution reaction C) Ether cleavage reaction D) Nucleophilic addition-elimination reaction
Aldehydes and ketones react with one molecule of an alcohol to form compounds called hemiacetals, in which there is one hydroxyl group and one ether-like group. Reaction of a hemiacetal with a second molecule of alcohol gives an acetal and a molecule of water. We study this reaction in Chapter 16. Draw structural formulas for the hemiacetal and acetal formed from these reagents. The stoichiometry of each reaction is given in the problem.
10) Synthesis: Make the following products from a suitable cyclic alkene starting material. Look at the functional group PATTERN present in the molecule, including stereochemistry. ♡ Br Br
Compounds X and Y have the formula C6H12- Both X and Y react with one molar equivalent of hydrogen in the presence of a palladium catalyst to form 2-methylpentane. The heat of hydrogenation of X is less than that of Y. X and Y react with HBr to form a mixture of the same bromoalkanes, and they both undergo hydroboration/oxidation to give a mixture of the same alcohols. What is the structure of Y? In cases where there is more than one answer, just draw one. n. n [ ]# ChemDoodleⓇ za
3. Complete the chemical equations for the following reactions. Draw the structure (condensed structural formulas) for the dominant product and write the names of the reactants and products (organic compounds only.) d) CHy Name reactant: Name product: e) CH=C-CH + 2 HBr 4-Cて。 Name reactant: Name product:
Ethane reacts with chlorine (Cl2) in the presence of ultra-violet (UV) light, to produce 1-chloropropane (CH3CH2Cl) and hydrogen bromide (HCl). As shown in the equation below. CH3CH3 + Cl2 → CH3CH2Cl + HCl Describe the reaction mechanism of the reaction between ethane and chlorine to produce 1-chloroethane. The description should be detailed and must include the type of bond fission that takes place. You may sketch and insert suitable diagrams to aid your description if you wish. Would this reaction (question 34(c)) give a high yield of 1-chloroethane
Ethane reacts with chlorine (Cl2) in the presence of ultra-violet (UV) light, to produce 1-chloropropane (CH3CH2Cl) and hydrogen bromide (HCl). As shown in the equation below. CH3CH3 + Cl2 → CH3CH2Cl + HCl Describe the reaction mechanism of the reaction between ethane and chlorine to produce 1-chloroethane. The description should be detailed and must include the type of bond fission that takes place