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

A: a. The cyanide ion (CN-) acts as a nucleophile on reaction with alkyl halide.  The reaction between…

Q: Draw the product of the attached reaction sequence, includingstereochemistry.

A: The given question is based on the prior knowledge of the hydroboration reaction. Hydroboration…

Q: H3C CH3 H3C CH2 H А. В.

A: Here both nucleophiles have one and two acetyl groups respectively and the lone pair (negative…

Q: Draw a stepwise mechanism for the following reaction, which results in ring expansion of a…

A: Stepwise mechanism which results in ring expansion of a six-membered ring to a sevenmembered ring:…

Q: What product is formed by the [3,3] sigmatropic rearrangement of each compound? a. b.

A: Given compounds,

Q: What product is formed by the [3,3] sigmatropic rearrangement of eachcompound?

A:

Q: Predict the major product in the following reaction. Be sure to draw it with well-defined…

A: Welcome to bartleby ! Introduction :  We have to tell reaction of alkene with mCPBA

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

A: a). The starting materials that are needed to synthesize the given compound by using a Robinson…

Q: What neutral nucleophile is needed to convert dihalide A to ticlopidine, an antiplatelet drug used…

A: The structure of ticlopidine is different from the structure of dihalide A. One of the chlorine…

Q: Draw a stepwise mechanism for the following reaction. (Hint: Conjugate addition can occur with…

A: Given reaction is,

Q: Which of the following is a stronger nucleophile in a polar, aprotic solvent? Br

A: A polar aprotic solvent does not have a hydrogen atom that can participate in hydrogen bonding.

Q: А D

A: We have to rank the following in order of reactivity in photobromination reaction from fastest to…

Q: Name attached compound and decide which stereoisomer will react faster inan E2 elimination reaction.…

A: E2 elimination – This is a one step mechanism. Here two bonds C-H and C-X bonds break simultaneously…

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: Where should Cl go in this reaction (assume major product) and why? HCI (A) Carbon (b) because of…

A:

Q: Explain how and why the reaction below results in the observed regiochemistry and/or…

A:

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

A: The OH group present in the reactant will take proton from the acid and leave as water hence a…

Q: Draw the product(s) of the reaction, including all appropriate stereochemistry.

A: Hydrolysis of alkyl halide: Alkyl halide can be converted into alcohol with it reacts with the water…

Q: Rearrange this equation to isolate c. a = b ( - ) C =

A: Given equation is : a = b (1c-1d)  Rearrange the equation and determine the value of c = ?

Q: Cuven the alchal group is poor leaving group. Explain how reactions with alcohols are carried out…

A:

Q: by treating with NaNH2 follow a mechanism including curved arrows and intermediates for one. CH3 IV

A: Only terminal alkynes react with NaNH2 because it have acidic proton and NH2- is a strong base…

Q: What type of sigmatropic rearrangement is illustrated in each equation?

A: The first rearrangement is an example of sigmatropic [1,3] rearrangement. In this rearrangement, the…

Q: Which ring in each compound is more reactive toward electrophiles?

A: The species that are electron deficient can be defined as electrophiles. Since, they have less…

Q: Draw all constitutional isomers formed in attached E2 reaction, and predict the major product using…

A: The regioselectivity of E1 and E2 elimination reactions is predicted using Zaitsev’s rule. According…

Q: Draw a stepwise, detailed mechanism for the following reaction. + CH,NH2 N-CH3 CH,NH, Cr- (excess)

A: Organic reaction mechanism.

Q: Synthesize B from A keeping stereochemistry in mind: N 11 0 A OMe не

A: In this question, we will synthesized the final product B from the starting material A.  You can see…

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

A:

Q: Sometimes carbocation rearrangements can change the size of a ring. Draw a stepwise, detailed…

A: The -OH group of alcohol abstracts a proton (from acid) as shown below:

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

A:

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

A: The given reaction is shown below. The attack of H2SO4 on OH will lead to the formation of…

Q: What neutral nucleophile is needed to convert dihalide A to ticlopidine, an antiplatelet drug used…

A: The ticlopidine is framed by supplanting one of the Cl with a nucleophile.  Also, the nucleophile…

Q: Draw all constitutional isomers formed in attached E2 reaction, and predict the major product using…

A:

Q: 7. Draw the enol tautomer of each of the following: (a) (b) (c)

A: Two chemical compounds which have same molecular formula are categorized as isomers. The structure…

Q: Consider the following groups of compounds. In each series circke the weaker (poorer) nucleophile.…

A: The nucleophilicity of a substrate depends upon many factors such as basicity, nature of…

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: 13. Draw the concerted mechanism for the following elimination. CH3O CI

A: In these reaction 2-chlorobutane react with strong base CH3O- to give but-2-ene. it follows…

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

A:

Q: Draw a stepwise mechanism for the attached reaction that forms ether D. D can be converted to the…

A: It is given that alcohol and an alkyl halide substrate are reacting to form an ether D, and further,…

Q: Draw the major organic product of the reaction. Ignore stereochemistry

A: First step is the formation of stable carbocation.

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

A:

Q: a) Draw the mechanism, using good curved arrow notation, for the reaction of 2-methyl-2- butene with…

A: Since, you have posted a question with multiple subparts we will solve first three subparts for you.…

Q: How do I do this?

A:

Q: rovide all reagents and solvents as well as additional organic substrate necessary to perform the…

A:

Q: Arrange in decreasing order according to their reactivity towards an electrophile. H A В

A:

Q: CI CI HCI (xs)

A:

Q: What alkene yields each set of oxidative cleavage products?

A: Gentle oxidative cleavage of the alkene in presence of KMnO4, O3 will give carbonyl products. The…

Q: What neutral nucleophile is needed to convert dihalide A to ticlopidine, an antiplatelet drug used…

A: The characteristic reaction of alkyl halide is nucleophilic substitution reaction. The substitution…

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 the equilibrium chair confirmation of cis1-chloro-3-methylcyclohexane. Interpret the E2…

A:

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…

Alkynes

Alkynes are organic compounds that contain at least one triple bond between carbon-carbon atoms. They are a series of unsaturated compounds with a general molecular formula, CnH2n-2.