Hint: think about carbocation stability of benzylic carbocations vs. simple tertiar carbocations b. HO cat. H,SO4 ELOH НО cat. H2SO4 ELOH Mechanism: Product of faster reaction: Reason:
Q: Explain why Jone's oxidation of 4-methyl-2-pentanol is faster than that of 3,3-dimethyl-2-pentanol.
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Q: ?nucleophiles اختر واحدة أو أكثر a. CH4 Ob. Br c. H20 d. NH3 e. H2C=CH2 (-)f. OH (+)g. Br h. BH3
A: The electron rich species are termed as nucleophiles. Nucleophiles can be neutral or negatively…
Q: Show how m-dibromobenzene can be synthesized from benzene from multiple reactions. Tip: think of…
A: Introduction Nitration of benzene: Nitronium ion(NO2+) is generated during the nitration of benzene.…
Q: Draw the product of the reaction. Draw any hydrogens on oxygen and nitrogen, where applicable.…
A: First, reactant reacts with H3O+ and give acid-base reaction as follows:
Q: CH3 -CH3 KMN04 (warm, conc.) CH3 H
A: Oxidation of 3-methyl Hex-3-ene:
Q: Draw the major organic product of this E1 elimination reaction. Ignore byproducts. -Br 0.01 M NaOH…
A: This is a E1 reaction ,so at first step carbonation will be produced ,and in the second step base…
Q: e starting materials and reaction conditions suitable for lowing compounds by a procedure involving…
A: As per guidelines first 3 are allowed to answer , please post seperately rest of the subparts to…
Q: Alkyl diazonium salts decompose to form carbocations, which go on to form products of substitution,…
A: This reaction is diazotization followed by substitution some rearrangement and elimination reaction…
Q: ropose a mechanism for the following reaction: s H3C CH3 H3C- CH3 + (CH3)2NH H3C H3C `N CH3 CH3 H3C…
A: Given compound is organic compound as it contain carbon and hydrogen atoms.
Q: Which benzylic halide reacts faster in an SN1 reaction? Explain.
A: The explantion for the classification stated above is as follows :
Q: Draw the product of the reaction shown below. Use wedge and dash bonds to indicate relative…
A: The product is given below:
Q: Which halides are unreactive in a Friedel–Crafts alkylation reaction?
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Q: Alkyl diazonium salts (shown below) are considered "super" leaving groups; a consequence of this is…
A: Alkyl diazonium salts are the excellent leaving group because R- N2+ because nitrogen is an…
Q: Draw the major E2 elimination products from the attached alkyl halides.
A: In E2-elimination reaction, the C=C bond is formed by the elimination of hydrogen and halogen from…
Q: 1. For each of the following pairs of SN2 reactions, indicate which reaction occurs faster: a)…
A: “Since you have asked multiple question, we will solve the first question for you. If you want any…
Q: carbocations
A: Carbocation is the intermediate in which carbon carries positive charge. So, if positively charged…
Q: d. Draw the elimination product that would form upon reaction of (4S)-1-bromo-4- methylhexane with…
A: The reactant used is (4S)-1-bromo-4-methylhexane. The reagents used are (CH3)3COH and (CH3)3COK.
Q: Draw the major organic product of the reaction. Indicate the stereochemistry via wedge-and-dash…
A: • Nucleophillic substitution SN2 reaction has the following charactershics :-i if follow…
Q: In the E2 reaction of 2-bromopentane with sodium tert-butoxide, 1-pentene is favored over 2-…
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Q: CH3 'Br CH3OH "Br
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Q: Neopentyl bromide will not undergo Sy2 substitution with sodium hydroxide. Why? Primary alkyl…
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Q: Rank the following molecules in order of increasing relative rate of SN1 reaction with methanol,…
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Q: Attached compounds undergoes E2 elimination with strongbase? For compounds that undergo elimination,…
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Q: Br A Br B Br C D -Br
A: SN1 reaction The SN1 reaction is a nucleophilic substitution reaction where the rate-determining…
Q: 1. MeONa, MEOH 2. H3O* workup
A: The goes via enolization at first then intramolecular SN2 reaction followed by quasi-favorskii type…
Q: HBr can be added to an alkene in the presence of peroxides (ROOR). What function does the peroxide…
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Q: Which starting materlal will result In this product when these reagents are used? Click on a letter…
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Q: Carbocation rearrangement of the cation on the right gives: A) B) D) two of the above
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Q: Analyze the reaction below, and then provide the reagents necessary to carry out the conversion. Be…
A: The answer is given below
Q: Draw an alkyl bromide with proper stereochemistry that can be used to synthesize the given alkene as…
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Q: Draw all stereoisomers that can be produced in this reaction. CH,N2 (excess) ? hv
A: Given,
Q: Rank the substrates below in order of increasing reactivity (from slowest to fastest) in a…
A: Considering SN2 mechanism and leaving ability of leaving group.
Q: f. SN1 SN2 E1 E2 CH3CH2CH2BR + CH3O Product(s) of reaction f
A: In this question, first we select the correct type of Mechanism and then give the Product of the…
Q: Does cis- or trans-1-bromo-4-tert-butylcylohexane react faster in an E2reaction?
A: Cis- or trans-1-bromo-4-tert-butylcylohexane that reacts faster in an E2 reaction has to be…
Q: Rank the following compounds in order of increasing reactivity in nucledphilic acyl substitution…
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Q: Provide a synthetic route to the following compound(s) а. Br он from "H b. from SCH3
A: a) Since the configuration of carbon is changing in the product. Hence it means the conversion of…
Q: Br2 light or heat
A: Given reaction is : Complete the reaction and gives the major product of the reaction = ?
Q: In the formation of the following ether, which reaction is preferred and why? NOC NEOCH, CH,OH O…
A: The reactions given are,
Q: if this react with (CH3)3CO- what is possible product and why sn1 reaction is not possible??…
A: The reaction does not follow the SN1 due to steric hindrance of tertiary butoxide so basically both…
Q: lect which molecule is the better nucleophile in e following pair: Br- or Cl- in H20 СНЗО-or CНЗОН…
A:
Q: Which substituent activates a benzene ring the most for electrophilic aromatic substitution? -F - Me…
A: The Electron donating substituents are electron rich groups which activates the benzene ring for an…
Q: Rank the alkyl halides in attached group in order of increasing reactivity in an E2 reaction ?
A: E2 elimination reactions follows single step mechanism. The mechanism involves the cleavage of C-H…
Q: Which of the following pair of "Newman projection --> alkene product" schemes is most accurate for…
A: Answer is explained below.
Q: Give the mechanism given bleow reactions with curved arrow and all format harges ? 1-ct y
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Q: Which of the following statements about nucleophilic reactions are generally true ? V SN2 reactions…
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Q: b) In a polar solvent such as water, the SN1 and E1 reactions of a tertiary alkyl halide have the…
A: SN1 is a unimolecular nucleophilic substitution reaction. It is a reaction between an alkyl halide…
Q: What reaction is occurring? Circle one. 1. LIAIH4. -ОН Nucleophilic Substitution Reduction 2. H20…
A: Since LiAlH4 is an strong reducing agent as it produces H- ions in the solution. Hence it reduces…
Q: но, b) H
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Q: Rank the nucleophiles in each group in order of increasing nucleophilicity.a. -OH, -NH2, H2Ob. -OH,…
A: Nucleophilicity increases with increase in basicity of species. Across a period from right to left…
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- -Williamson Ether Synthesis - Why does the initial product (before the HCl addition) not precipitate from the solution? please proivde detailed explanation in sentences.Does dehydrogenation of alkyl halides create Zaitsef or Hoffman products? In this example, which is created? I think it's Hoffman because there is a more stable/substituted option which is to put the double bond to the right of the positive charge instead of to the left. Or does it depend on the reactants? Further clarification is needed. Thank you in advance!1.Draw the product, please shows step by step in details 2.Explain if (CH3)2CH in this reaction can attach in ortho positon in Friedel Craft Alkylation?? why or why not???
- Rank the followings carbocations in terms of increasing stability (least to most)o chem - please show stereochemistry and break down each step as much as possibleHello. Kindly help me understand if this is a possible schematic of the reaction. The specific question is in Organic Chemistry Principles and Mechanisms by Joel Karty 2nd Edition, Problem 12.11 on page 614. I believe the predicted major product should come as well as with its enantiomer hence 4 products predicted for this reaction as there is no easy rotation about the cyclic structure
- Please complete both subpart reactions in clear handwritten answer on a paper!For SN1 Explain if 3o ( tertiary) alkyl halides reacted (fastest or slowest) explain why. Be sure to explain if alkyl halides did not react or did react and why. 3o (tertiary) compounds listed are: 2-chloro-2-methylpropane (see picture) Base your explanations on the following considerations: the nature of leaving group, the effect of structure, steric hindrance and any other feature.Please complete all these reactions in handwritten! I will upvote you!
- What is the product E and how is it formed? Can this be explained using frontier molecular orbital analysis? What would the regiochemistry and stereochemistry be?For which reaction mechanisms—SN1, SN2, E1, or E2—of thefollowing statement true? A statement may be true for one or moremechanisms. The reaction rate increases with better leaving groups.please explain clearly and in detail. thank you! 2-butene reacts with NBS yields and forms two products, 1-bromobut-2-ene and 3-bromobut-1-ene. explain how this happens using mechanisms.