how to know whihc halide is more nucleophilic in a competition reaction

Q: Propose a mechanism for the reaction. Fill in the missing curved arrows in each step.

A: The given reaction is of dehydration of alcohol to alkene

Q: Draw a general Mechanism for Nucleophilic Aromatic Substitution (NAS) reaction

A: Aryl halides are less reactive towards nucleophilic substitution due to resonance effect (+ R) of…

Q: B. CIRCLE (CROSS-OUT) the FASTEST (SLOWEST) Nucleophilic Substitution Br + H3C-O + H3C-O .CI

A: Rate of Nucleophilic substitution depends on the nature of leaving group. Better the leaving group…

Q: OMe Br H,N

A:

Q: HI (excess)

A: While writing the mechanism use electron pushing arrow from electron rich center to electron poor…

Q: d reagent(s) are best used to make the following two HO anc ic acid

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Q: D. Is the nucleophile strong or weak? E. Is the solvent polar protic or polar aprotic? F. What type…

A: Note: polar protic solvent and weak nucleophile and secondary alkyl halide all favors a sn1…

Q: Draw a complete mechanism for the following reaction. Be sure to start with the formation of the…

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Q: Devise a synthesis of attached alkyne. You may use acetylene, benzene,organic halides, ethylene…

A: The given compound can be synthesized from the specified reagents following a series of reaction:…

Q: What alkyl halide and nucleophile are needed to prepare the attached compound?

A: Synthesis of Nitrile compound can be easily done via substitution reaction of alkyl halide with KCN.…

Q: diffrentiate betwwen strong nucleophile and mild nucleophile.

A: A chemical species which donates an electron pair to form a chemical bond in relation to a reaction…

Q: Draw the mechanism of A and B reactions below using appropriate reagents.

A: We have given the two reaction of same reactant via two mechanism name as A and B.  We have to find…

Q: Vhich is the better nucleophile in protic solvent? or O CI-

A: Solvent which gives hydrogen ions in solution called as polar protic solvent whereas solvent which…

Q: c) エ

A: c) The conversion of ethynylbenzene to 2-phenylacetaldehyde. Reagent used: Dilute H2SO4/HgSO4. This…

Q: How to draw any nucleophilic substitution product ?

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Q: Why alkyl halides are considered to be very reactive compounds towards nucleophile? they have a…

A: Introduction: We have to explain which is correct statement for the above question.

Q: Which carbon will be the best site for electrophilic aromatic substitution? A C

A:

Q: Which reacts fastest & slowest with m-chloroperbenzoic acid, why?

A: We know that   The mCPBA is peroxy acid it react with alkene to form epoxide.  the electrophilic…

Q: d) Explain why A is less reactive than B towards a nucleophilic attack. H. A B

A: The question is based on the concept of organic reaction mechanism. we have to explain the reason…

Q: The reaction will proceed with mechanism because the secondary alkyl halide react with nucleophile.…

A: The given 2-bromobutane is a secondary alkylhalide as bromine is attached to secondary carbon atom.…

Q: Label the electrophilic and nucleophilic sites in each molecule.

A: A nucleophile is defined as an electron rich species. It is also known as "nucleus loving" or…

Q: (a) Draw the intermediate product resulting from the arrow movement in compound A. (b) Circle the…

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Q: Draw a stepwise detailed mechanism that illustrates how four organicproducts are formed in the…

A: Substitution reaction: When one functional group of a compound replaces the other functional group,…

Q: Devise a synthesis of attached product from the given starting material.More than one step is…

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Q: Which is the best nucleophile for an SN2? A C Ме Me Li Me Li

A: Factors affecting the nucleophilicity : Nucleophilicity is the tendency of an atom or group of atom…

Q: What reagentls) will perform the following miction?

A: The given reagent is a ketone. It belongs to the carbonyl family. the IUPAC name of the compound is…

Q: Draw the products of attached reaction using the two-part strategy

A: Interpretation: The products of attached reaction using the two part strategy to be drawn.

Q: CH3 Draw a multi step synthesis for the reaction above

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Q: What starting materials are needed to synthesize each attached compound by a Robinson annulation?

A: Robinson Annulation is an organic reaction that takes place between alpha-beta unsaturated carbonyl…

Q: Jlain, why organocopper reagents are weaker nucleophile in comparison to organocuprate reagents.

A: Nucleophile are the chemical species that forms bond with the electrophile by donating it's lone…

Q: Draw the products in attached reaction?

A: The products in the attached reaction should be drawn.

Q: Rank the species below in order of increasing nucleophilicity in protic solvent.

A: Nucleophile are species which have excess of electron density either have filled orbital or lone…

Q: .CI .CI OH2

A: SN2 (substitution nucleophilic) reactions are bimolecular reactions. The rate of SN2 reactions…

Q: AICI,

A: Using concept of fredalcraft acylation ,this can be determined.

Q: Synthesis F Please Include the reagent and intermediate as well as the Meta direction OH acyclic…

A: The desired product can be made by using Diels-Alder reaction. The detailed mechanism is in the next…

Q: Which is a correct mechanism step in the formation of an acetal?

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Q: draw a complete mechanism for the reaction shown below HBr MeOOMe Br light

A: In an organic reaction, a nucleophile attacks an electrophile.

Q: a. Which is a stronger base: RO- or RS-? b. Which is a better nucleophile in an aqueous solution? c.…

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Q: ropose a synthesis of the following compound starting You may use any reagen CH3 ZHN target compound…

A: Solution- synthesis of the following compound starting from aniline from use any reagents step by…

Q: O2N. Br

A:

Q: prounde reagent tocary followngons tormation. out the

A: Answer is explained below.

Q: d) Explain why A is less reactive than B towards a nucleophilic attack. `H. A.

A: The reactivity of aldehyde depend upon the electrophilic character of carbonyl Carbon.

Q: Draw a stepwise, detailed mechanism for the following intramolecular reaction.

A: The intramolecular ring closure is carried out in the presence of strong acid like H2SO4. The acid…

Q: (c) With increasing nucleophilicity (1: least nucleophilic; 3: most nucleophilic) ОН CHO.

A: Given nucleophilicity order

Q: how an alkene be coverted into carbonyl compound in one step?

A: Ozonolysis: The unsaturated bonds (double, triple or azo compounds) are cleaved with reductive…

Q: Draw the product of nucleophilic substitution with each neutral nucleophile. When the initial…

A: a.  In this nucleophilic substitution reaction, Br acts as the leaving group as triethylamine…

Q: Give the mechanism given bleow reactions with curved arrow and all format harges ? 1-ct y

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Q: An alternative solvent to alkylate saccharin nucleophile could have been another OA. protic; ethanol…

A: Given statement is :  An alternative solvent to alkylated saccharin nucleophile could have been…

Q: Draw the product of attached reaction ?

A: GIven,

Q: What’s the stronger nucleophile in each pair?

A: How to decide strong nucleophile ( strong base). Step 1 : take conjugate acid of the base. Assign…