21. ORGANIC SYNTHESIS. Starting with ethene (C₂H4) and methane (CH4) as your ONLY organic substrates and any necessary reagents, propose a synthesis of cis-1-ethyl-2-methylcyclopropane (as shown below). If any substrates besides ethene and methane are used you MUST show how they could be made from ethene or methane Et Me

Q: РСС, THF 1) NaH Na,Cr,O, 2)CH3CH2CH2BT OH H;0", THF, 25°C PB13 POC13, pyridine, 0°C

A: Cyclopentane contains a ring of five carbon atoms and which group that is alcoholic functional…

Q: What are the products formed from the following reactions:  1) The addition of dimethylborane…

A: Dimethylborane (DMB or Me2BH) is a chemical reagent that is used in organic synthesis as a source of…

Q: 1. Predict the product(s) of the following reactions. ОН HCI 1. H₂SO4 2. H30Ⓡ

A: (1) The given reaction is  We have to give the products of the given reaction. Introduction: Alkene…

Q: Name the following compound according to the IUPAC nomenclature: OH OH OH O…

A:

Q: 5. Provide a synthesis of the following compounds. Show all important reagents and intermediates.…

A:

Q: A hydrocarbon of unknown structure with the formula CgH14 was isolated. In an effort to determine…

A:

Q: Show how would you carry out the following synthesis: Question # 6 : Propose syntheses to carry out…

A:

Q: 13. Synthesize the following compounds using materials with no more than six carbons. to H₂C OH SO3H

A: The question is based on the concept of organic synthesis.We need to synthesize the product using…

Q: Provide the structures of the major organic products of the following reaction. Br NaNH, NH3…

A:

Q: 32. SYNTHESIS! Devise a multistep synthesis of the target molecules from the given starting…

A: In this question, we will synthesized the final product from the given starting materials by using…

Q: The name of the starting compound that gives these compounds upon treatment with ozone, followed by…

A:

Q: 2. For the following reactions, name and draw the organic products. Be sure to indicate if there is…

A: Organic reactions are the chemical reactions that are undergone by organic compounds (the chemical…

Q: Predict the products when each alkene is treated with O, followed by Me,S: (a) (b) (e) (d) ()

A: First three subparts can be answered and please resubmit the question with the remaining parts.…

Q: 12.Use of KMnO4 to effect oxidative cleave of the alkene J, C¿H16, yields two fragments, one of…

A:

Q: 10a.Bulletproof vests are made of the polymer called Kevlar. It is produced by the polymerization of…

A:

Q: What is true about the reaction below? 1) Sia BH 2) H202/ OH O This is a Hydroboration-Oxidation…

A: The given reaction is Anti-Markonikov addition.

Q: Draw the organic product of the following reaction. CH3 CH3C=CH₂ CH₂l2, Zn/Cu

A: When an alkene is treated with methylene di iodide (CH2I2) in presence of Zn-Cu couple we get a…

Q: QUESTION 15 Use these findings to answer the question. Compound X is optically inactive and has the…

A: Reductive ozonolysis gives aldehyde and ketone as a product... But in case of oxidative ozonolysis…

Q: 3. Show the steps necessary, in order, to make each of the following compounds, starting with…

A: Given are organic compounds. All of given three compounds can be synthesized from benzene by…

Q: Write the products of the following sequences of reactions. Refer to your reaction roadmap to see…

A: The given alkane would undergo free-radical bromination in the presence of light to give a…

Q: Indicate the major organic product from the reaction shown. 1. Li 2. B(OCH33 3.Pd(PPH3)4 NaOH Br Br-

A:

Q: Provide the structure of the major organic product in the reaction below. N|H CH3 1. CH3I (excess)…

A: Amino compounds undergo Hoffmann elimination to produce less substituted alkenes as major products.

Q: 2. Limonene is a compound found in orange oil and lemon oil. When limonene is treated with excess…

A: The primary ingredient in citrus fruit peel oil is limonene, a colourless liquid aliphatic…

Q: 1. NaH 2. CH3I Br. но КОН ethanol heat H2SQ' HO- OH OH heat H2SO4' OH

A: In the first reaction, the alcohol molecule is deprotonated in presence of a strong base to give…

Q: CH3 H3C H30", A H;CH;CO OCH,CH3

A:

Q: CH3 CH₂CH3 + Br₂ u do not have to consider stereochemistry. u do not have to explicitly draw H…

A: Organic reactions are those in which organic reactant react to form organic product. In the given…

Q: Predict the product(s) OR reactants for the reactions by drawing the appropriate structure(s) in the…

A:

Q: 4. Show structures for the products formed in the following reactions. Assume monosubstitution. If…

A: In the given question, three set of reactants are given and the products formed after their reaction…

Reactions of Ethers

Ethers (R-O-R’) are compounds formed by replacing hydrogen atoms of an alcohol (R-OH compound) or a phenol (C6H5OH) by an aryl/ acyl group (functional group after removing single hydrogen from an aromatic ring). In this section, reaction, preparation and behavior of ethers are discussed in the context of organic chemistry.

Epoxides

Epoxides are a special class of cyclic ethers which are an important functional group in organic chemistry and generate reactive centers due to their unusual high reactivity. Due to their high reactivity, epoxides are considered to be toxic and mutagenic.

Williamson Ether Synthesis

An organic reaction in which an organohalide and a deprotonated alcohol forms ether is known as Williamson ether synthesis. Alexander Williamson developed the Williamson ether synthesis in 1850. The formation of ether in this synthesis is an SN2 reaction.