Propose a mechanism for this isomerization. H, O: H+ HO,

Q: d. O D H* HO, HO. OCH3 H, H2O HO. e.

A: The reaction in the presence of proton can undergo rearrangement via carbocation formation. For e.g-

Q: Propose a mechanism for the following reaction CH3 CH3 1. (CF3CO0'),Hg, H2O CH3-CH CH CH2 CH3-CH CH…

A: Given is oxymercuration demercuration reaction.

Q: Propose a mechanism for the following reaction. (Hint: The intermediate has a cumulated double…

A:

Q: он HO ONa 1. CO, A. P 2. H,SO, NaOH он

A:

Q: Explain the following reaction by suggesting a mechanism. Include electron flow 11) arrows in each…

A:

Q: (b) Give the product and mechanisms for the following reactions. N. CI CI i) CH3CH₂CH₂COPh,…

A:

Q: Propose a mechanism for this reaction. A IC l3 HCI

A: The reaction given is known as Friedel crafts alkylation reaction. In the above reaction, the Lewis…

Q: 9. Propose a mechanism for formation of the product in the following reaction. 1 E:O'Na* EIO 3.…

A:

Q: Propose mechanisms for the reactions shown below. a. p-TSOH (cat) N- HN H. N- HN с. OCH3 но. o OCH3…

A: "Since there are multiple sub-parts in this question and it is not mentioned that which one has to…

Q: e- Et,N OTS H. CH;CN/H,O 65% 1 2

A: For the reaction    The mechanism involves radical cyclization. Radical is formed by the electron…

Q: Propose a mechanism for the following reaction, which is a synthesis of PEEK (see Section 26.6a.2).

A:

Q: Propose a mechanism for this reaction and account for its regioselectivity. CH CH3 CH3-C=CH, + ICI…

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Q: OH 1. CH3-MgBr CH3 Еxcese CH3 2. H20 CH3OH

A: Please find your solution below : Since you have asked multiple question, we will solve the first…

Q: Propose a mechanism for the following reaction

A: A mechanism for the following reaction has to be proposed.

Q: Optically active butan-2-ol racemizes in dilute acid. Propose a mechanism for this racemization.

A:

Q: Propose a mechanism (step by step) for the following transformation. Explain each step. HO. H,SO,…

A: Alkenes contain loosely bonded pi-electrons. In the presence of an acid, the alkenes are protonated…

Q: Br O,N O,N AIBR3

A:

Q: Propose a mechanism to account for the following transformation. OH H,SO, -H,0 ОН

A: A mechanism for the transformation has to be proposed

Q: (a) OTs NaH OH (c) PPH3 R HO, R 12

A: ->NaH is base which can abstract acidic hydrogen. ->PPh3 / I2 give substitution reaction.

Q: 4. Propose a mechanism for the following reactions: a. b. محل -C=N EtO EtOH (1) CH,MgI (2) H3O+ но.…

A: 4. We have to give the mechanism for the given reactions.

Q: Кон H. heat CH-OH OCH3 H-SO, (cat)

A: Applying concept of organic reaction and mechanism.

Q: K2CO3 `NH2 THE

A: Given

Q: Propose mechanisms and show the expected products of the following reactions.  p@nitrobromobenzene +…

A: Given reaction,

Q: Propose a mechanism for the following reaction:

A: Given reaction is

Q: Provide a mechanism for the following cyclization to make a spiroketal: H,SO4, H,O НО OH spiroketal

A: The reaction taking place is given as,

Q: Provide a mechanism for the following transformation: CN CO2H 1. NaOH 2. H30*

A:

Q: Phenylmagnesium bromide reacts with sulfur dioxide to produce a reactive intermediate, which, on…

A: Phenylmagnesium bromide reaction with sulfur dioxide where the C- of Phenylmagnesium bromide attacks…

Q: 1. (CH3CH2),CuLi 2. H20, H*

A: [As per rules only first question could be answered]   Organocuprate, a soft nucleophile, preferably…

Q: Br2 H20

A:

Q: Discuss the mechanism and desirable products of following reactions: Br * acetone OH

A: When alkyl halide is treated with alcohol, both substitution and elimination reaction is possible…

Q: Propose a mechanism to account for this acid-catalyzed dehydration. OH H,SO, + H,O heat (racemic)

A:

Q: Propose a reasonable mechanism for the following reactions: H+, H₂O OH HBr OH isto T

A: Two questions based on introduction to organic chemistry that is to accomplished.

Q: Propose a mechanism for each of the following reactions:

A:

Q: Q.8. Propose mechanisms for the following reactions. OH MgBr 1. 2. H* b) LO HO

A:

Q: Propose a mechanism to account for the following finding: Use scratch paper. O18 || С. 18 ОН 18 HCI,…

A: The reaction between carboxylic acid and water in the presence of acid leads to a change in the…

Q: Propose a mechanism for the following reaction:

A:

Q: Propose a reasonable mechanism for the following reactions. HO a. 1) excess CH,MgBr OH 2) H,O b. OH…

A:

Q: U18 18 HCI + H2O С. 18 `OH + H2O CH ОН CH

A: Acid catalyzed reaction with water :  In presence of acid , and water acetic acid can inter-convert…

Q: 1. LDA H 2. 3. Н2О, H* MgBr 1. СО 2. H2О, H* CEN H20 H2SO4

A: The steps are : The strong base LDA abstracts an acidic hydrogen atom present on carbon atom…

Q: Me NH2 HNO2 Me OH

A: The organic reactions are carried out with the help of reagents. These reagents convert one organic…

Q: Propose a mechanism for the following reaction:

A: Please find below the reaction mechanism

Q: Propose a mechanism for each of the following reactions

A: The organic reactions are carried out with the help of various reagents. This helps in the…

Q: Predict the product of the first and third steps and propose a mechanism for all three steps. Br2…

A: In the first step, the Br2 will be attacked by the alkene and form a 3 member ring intermediate. Now…

Q: Propose a mechanism for the following reaction. (Hint: The rate of the reaction is much slower if…

A: Given reaction:

Q: Br +. NBS peroxide Br

A: INTRODUCTION: NBS is N-Bromosuccinimide.It is used for allylic bromination via free radical…

Q: 1. DBU, 80 °C A HO `OH B CI OH H 2. H,О, H* H-O* TSCI, Et;N 1. Ph;P D . 2. NaH

A:

Q: MEOH H;O+ Br

A: The above reaction may be proceed through the given mechanism-

Q: Propose a mechanism that accounts for the formation of the product.

A: The required mechanism for the formation of product is

Q: 1) Mg, Et20 2) O CI Ph 3) H30* 4) H2SO4 5) O3 then CH3SCH3

A:

Q: Propose a possible mechanism for the following: cat. [Co(CO)4] HO2C COME Me =-Me Mel H20 Me Ме

A: