Assuming no other changes, what is the effect of doubling both the alkyl halide and the nucleophile concentrations in the following substitution reaction? Nao Br quadruples the rate doubles the rate O no change triples the rate O rate is halved

Q: NaBH4, NiCl₂ is a Osoft electrophile hard nucleophile hard electrophile Osoft nucleophile

A: Electrophiles are compounds that lack electrons. They are molecules or ions having an…

Q: 52. Draw a stepwise mechanism for the following reaction. EIO i OEt 1) NaOEt 2) 3) H₂0* OEt

A: Concept based on the organic chemical reactions mechanism.

Q: a,B-Unsaturated carbonyls act as electrophile starting materials in reactions. What positions in an…

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Q: Reagent 4 Reagent 5

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Q: What is the effect of doubling the concentration of ethyl bromide in the second step of this…

A: The Williamson ether synthesis is an SN2 reaction in which an alkoxide ion is a nucleophile that…

Q: Which carbonyl group is least reactive for nucleophilic addition or substitution reactions? H2N II…

A: Give the following molecule.

Q: Which compound will react the slowest upon nitration Br A D

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Q: D он- A -о-ен енз СН3 В -SH с -SCH ₂ CH 3

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Q: Classify the type of elementary step shown below. H H. N-CH3 -I H N-CH3 H

A: The following reaction is an elimination reaction and by eliminating leaving group an alkyne is…

Q: For the following reaction: Br HO. a-Explain how to decide which mechanism(s) the reaction will…

A: We have given the tertiary alkyl halide reaction with Alkoxide ion in alcohol.

Q: Which compound is most nucleophilic? О Оption 5 O CH3SH О снзон O CH3CO2H O H20

A: The nucleophilic order is as given below:

Q: Drawing the Mechanism When a Reaction Involves Both Substitution and Elimination Draw the products…

A: Substitution Reaction:- Those reactions in which a nucleophile is substituted by another nucleophile…

Q: Which of the following will react fastest with sodium cyanide in an SN2 reaction?

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Q: 14.1 Draw the products. + 늉 heat

A: The above given reaction is an type of Diels-Alder reaction . In this type of reactions , conjugated…

Q: What is the major product of the following reaction? -OR 1. RO 2 H,0 OR OH OR OR OR OR OR OH OR IV

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Q: a. b. Br Br I + OH- + Br OH + Br

A: An arrow always depicts from a region of high electron density to low electron density ; that is…

Q: draw stepwise mechanisms

A: In the given reaction the alkyl halide reacts with the methanol to form an ether.

Q: Draw the product and stepwise mechanism for the following reaction. HCI Low Temperature

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Q: 5. Which one of the following ions/molecule is the strongest nucleophile? CH -SH A В

A: Identify the strongest nucleophile from the given ions / molecules .

Q: Br F

A: Retrosynthesis:

Q: The shattered glass case at the scene of a jewelry store robbery was determined to be made of potash…

A: When a body is immersed in a fluid, it displaces the fluid. Then calculate, --------- (1)

Q: QUESTION 5 In nucleophilic addition-elimination under basic conditions O A. the nucleophile must be…

A: In a nucleophilic addition reaction, nucleophile adds in the first step and then leaving group…

Q: For the given SN2 reaction, draw the organic and inorganic products of the reaction, and identify…

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Q: Select the atom that acts as the nucleophile in this step of the reaction. CI Na CN

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Designing a Synthesis

Organic synthesis is a branch of chemical synthesis that involves the planned construction of organic compounds/molecules from smaller units that possess functional groups. Friedrich Wöhler was the first scientist who designed the synthesis of an organic compound, urea from inorganic starting materials silver cyanate with ammonium chloride via a simple, one-step synthesis.