substitution SEY the stereochemistry at the reaction center of the will end up with the The SN2 type derrEY reaction. 903 182903 SEY o9037

Q: The correct statement about the aggregation of R-Li reagents is The degree of aggregation is maximum…

A: R-Li reagents are also called as organolithium reagents as they contain a Carbon--Lithium bond.…

Q: Complete the following Diels-Alder reactions. No mechanism. Explain why in some cases no reaction…

A: The Diels alder is a cycloaddition reaction of diene (involves 4 pi electrons) and a dienophile…

Q: Determine the position that is most likely to be the site of an EAS reaction in the compound below…

A: The electrophile aromatic substitution reaction takes place on that benzene ring which has high…

Q: The major product formed in the reaction below is:

A:

Q: For each addition route of the reaction, draw the structure(s) of the major product(s), including…

A:

Q: If a trans alkene is reacted with OsO4 in H2S, the product is: Meso compound Hoffman product…

A: Alkene are reactive in nature due to presence of double bond

Q: Stereochemistry for the following reaction Br2, H20

A:

Q: How many different E1 products could be formed in the given molecule? (Hint: include (E) and (Z)…

A:

Q: Which of the following carbocations is(are) likely to rearrange? a. I b. II c. III d. II and III…

A: Rearrangement occurs due to increase the stablity of carbocation.

Q: over Arrange the given series of carbocation carboanion in the order of decreasing and Stability ai)…

A: This question belong to General organic chemistry from Reactive intermediate. Stability of…

Q: MeSO3H (iv) TsO BF3 CHO N-N NaN(SiMe3)2 (v)

A: The carbocation is an electron-deficient species that is formed by the removal of the leaving group…

Q: Draw the products of attached reaction and indicate their stereochemistry.

A:

Q: Rank the reactive intermediates by decreasing stabilization, most stable first. (ranking, e.g. like,…

A:

Q: KOCCH A Br в KOC(CH,), NaNH, CHI D (2 equiv) DMSO

A:

Q: >) na H3C |||| 4111 |||| CH3 CH3

A: Base catalyse ring opening of epoxide.

Q: Br NaSCH3. THE

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Q: a H d Select the correct stereochemistry for this molecule O R O s meso

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Q: 22. Provide the SN2 product with the correct stereochemistry. CH,SNa 23. Provide the major organic…

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Q: Predict the stereochemistry For the E2 reaction Draw a Newmann Projection Of the reactive con…

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Q: OH OH HCI / ZnCl2 Lucas' Reagent B A

A: ZnCl2 is a lewis acid.

Q: Which statement(s) is/are true regarding leaving groups? i. nucleophilicity generally increases with…

A: THE OPTION D IS CORRECT.   1. Nucleophilicity follows basicity across a row, as basicity increases…

Q: D How many Chiral centers are in the product of the quen reaction? HBr ROOR 8) What is the product…

A:

Q: Draw the products of attached SN2 reaction and indicate the stereochemistrywhere appropriate.

A: (1R,3R)-1-bromo-3-methylcyclopentane undergoes SN2 with cyanide ion to form (1S,3R)-3…

Q: Rank the following carbocations in terms of stability from lowest to highest. A C D D<C<B<A B<D<A<C…

A: In this question we have to tell the stability of carbocation in the term of stability.

Q: Order each set of compounds with respect to SN2 reactivity: CI CH3 H3C-C-CI (a) CH3CH2CH2CI…

A: Alkylhalides undergo Nucleophilic Substitution reactions Reactivity order of alkylhalides is…

Q: what is the SNa,SN2 , and Ez Of this Pigme? which is most Linely to occur? Please incluele their…

A: SN1 Reaction: The SN1 reaction is a substitution nucleophilic unimolecular reaction. It is a…

Q: Optically active 2-butanol slowly racemizes on standing in dilute sulfuric acid. what type of…

A: Dilute H2SO4 on treating with optically active R-2-butanol, turns into a racemic mixture of 50%…

Q: so, Cl, H,SO, AICI,

A: The reactant, benzene is treated with SO3/H2SO4 first and then Cl2/AlCl3.  We have to predict the…

Q: Rank the following compounds by relative reactivity from most-to-least reactive e., more reactive…

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Q: Write the (just the structures) product of the following reactions a. Pt CH3CH=CHCH3 +H₂ → b.…

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Q: Out of SN1 and SN2, which reaction occurs with(a) Inversion of configuration(b) Racemisation

A: The SN1 reaction is the first order nucleophilic substitution reaction. And SN2 is the second order…

Q: Given the following reaction sequence, determine the structures of A and B, including proper…

A:

Q: Which of the following bicyclic ring systems can be prepared by an intermolecular Robinson…

A: Robinson annulation reaction is a chemical reaction which is used for ring formation. It occurs…

Q: OH SOCI2 pyr

A:

Q: f.) Draw the SN2 transition state, the product and the leaving group for the given reaction. Include…

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Q: Which statement is incorrect as far as pyridine is concerned? OA. Aromatic. O B. it is planar. Oc.it…

A:

Q: stereochemistry when necessary. (b) OH id) CPRA

A: Products of Organic reactions =?

Q: Q5 (a) Justify the rate of reactions considering I as a Nu Alkyle halide Relative Rate Camments 200…

A: Some reactions will occur by SN1 mechanism and some by SN2 mechanism

Q: Which of the labeled carbons are the electrophilic site for the following molecule? ... I III OEt II…

A: In this question we have to determine which labeled carbon is electrophilic site from given…

Q: Which of the following is (are) correct resonance structrure(s) for the intermediate formed in the…

A:

Q: Determine the position that is most likely to be the site of an EAS reaction in the compound below:…

A: The compound given is,

Q: The intermediate In an SN1 reaction is : Carbocation Carbanion Radical O unknown

A: SN1 mechanism

Q: metal orbital that interact with Y3 of cyclobutadiene are * O dx2-y2 O dxz O px O dyz

A:

Q: (enter this letter) supply the required reagents to carry out the foll owing trans formation in the…

A: Organic reaction mechanisms

Q: Which of the labeled carbons are the electrophilic site for the following molecule? III `OEt II a. I…

A: In this given molecule two types of Nucleophile addition takes place. 1) 1,2 -addition 2) 1,4 -…

Q: Which sequence of reactions is expectéd to produce the produ as Ln and major, organic product? HO H…

A: This is the concept of CIS /Trans Alkene

Q: O-O-H A) BH,, THF H,O,, OH B) Br, C) D) two of the above

A:

Q: .CI CI A B O A О в Neither, they react at the same rate

A: Elimination Reaction :

Diol

In chemistry there are so many chemical compounds that have a hydroxyl group but a chemical compound having two hydroxyl groups (-OH) is termed as a diol. It also implies the presence of two alcohols whereas polyols contain two or more than two hydroxyl groups (-OH). Glycol or 1,2-diol is an aliphatic diol that has two alcohol groups on adjacent carbon atoms. In industries, the most commonly used diol is ethylene glycol.