of (a) vs. (b) vs. H

Q: i See Periodic Table See Hint Add curved arrows to this enol structure to show the formation of the…

A: The carbonyl compound shows keto-enol tautomerism. One form can be converted into another form in…

Q: Draw the major organic product of the reaction. Show the stereochemistry, if applicable. Omit…

A: Introduction: When an alkyl halide is treated with a nucleophile, it removes the halide ion. t-alkyl…

Q: Provide specific examples/reaction scheme/mechanism for each of the following: a) Hoffman…

A: Hoffman elimination: When a quaternary ammonium hydroxide is strongly heated it decomposes to yield…

Q: at is the correct order of decreasing reactivity ost reactive first) of these compounds toward…

A: When electron donating groups are attached to benzene ring.so, they increase the reactivity towards…

Q: Which of the following species cannot be considered a nucleophile?

A: A. Carbocation is electron deficient. Therefore it act as electrophile. B Oxygen is having lone…

Q: For each of the following pairs of species, encircle the stronger nucleophile in acetone?

A:

Q: Consider the structure of compound. Provide the  a. most stable free-radical intermediate b. major…

A: Free Radical stability refers to the energy level of free radical .If the internal energy of free…

Q: In the protonated epoxide shown here, which C-0 bond would you expect to be longer? Why? ?

A: The ring opening reaction of the epoxide in acidic conditions is an example of SN1 reaction. The…

Q: The requirement for inher sphere mechanism is that one of the reactants is low spin non labile, the…

A: Requirements of inner-sphere mechanism- 1) one of the complex or central metal atoms must be low…

Q: Rank the following species from best nucleophile to poorest nucleophile in an aqueous solution:

A: Nucleophilicity depends upon the tendency to donate electron pair. This tendency depends upon…

Q: Bonus: What anion is a more reactive nucleophile? Why? Must draw a picture! VS.

A:

Q: Increasing alkyl substitution stabilizes an alkene by an electrondonatinginductive effect. Explain ?

A: Alkene are hydrocarbon having carbon - carbon double bond . Increasing alkyl substituents ,…

Q: Which is the better nucleophile, A or B?

A: This question is related to the topic electrophilicity and nucleophilicity. A nucleophile is species…

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: The electrostatic potential maps of benzene and pyrrole are shown here. Is the electrostatic…

A: The red color in the electrostatic potential map represents the high electron density or an…

Q: There are two structurally different alkyl halides (i.e., that differ in their connectivity of…

A: A question based on introduction to organic chemistry that is to be accomplished.

Q: which

A: Nucleophilic substitution reaction in which an nucleophile substitute any group from reactant.

Q: For the reaction below provide all possible product(s) and circle the major product.

A: This reaction is Aldol Condensation reaction in the presence of acid water. You can see details…

Q: Complete the following reactions, clearly indicating regio-and stereochemistry where applicable. In…

A: Aromatic oxidation of the side chain leads to the formation of carboxylic acids in the presence of…

Q: (a) For which aromatic compound do you expect nitration to take place faster: furan or thiophene?…

A:

Q: Rank the nucleophile strength of the compounds below from weakest to strongest

A: A nucleophile is defined as a chemical species that can donate its electron pair. So, it is cleared…

Q: In the problem-solving feature above, methylcyclohexanone was seen to react at itsunsubstituted a…

A: The regiochemistry is not observed has to be explained.

Q: Which will react slower in polar protic solvents

A: Polar protic solvent is polar solvent.

Q: Give clear handwritten answer- identify fastest heterolysis step !

A: To identify fastest heterolysis step

Q: The following carbocation undergoes a rearrangement by a hydride shift as shown below. The reason…

A: Given, a carbocation which undergoes rearrangement by hydride shift  We need to explain the reason…

Q: Choose all the nucleophiles.

A:

Q: Which of the following is most likely to act as a base rather than a nucleophile?

A: From the given alkoxide most like base is tertiary-butoxide Because it contains more alkyl and it…

Q: The reaction shown here is called the pinacol rearrangement. A carbocation rearrangement is believed…

A: When vicinal diols are treated with acids, they can be rearranged to give aldehydes or ketones. This…

Q: A. intermediate. alkyl halide is most likely to the

A:

Q: Which of the following is the correct order of increasing reactivity in nucleophilic substitution…

A: Acid halides, esters , anhydrides, amides etc. are the carboxylic acid derivatives. Their reactivity…

Q: Which of the listed conditions and nucleophile/s will open the epoxide at carbon A? Which will open…

A:

Q: Complete the mechanism for the given Stork enamine reaction by drawing curved arrows, atoms, bonds,…

A: Carbonyl compounds react with a secondary amine to form an enamine. Enamines are nitrogen analogous…

Q: Provide the full radical mechanism with all arrows and intermediates shown in the following…

A: We have to predict the mechanism for given reaction.

Q: Explain why substitution is difficult on accomplish on the benzene ring?

A: Benzene is a planar molecule having delocalized electrons above and below the plane of ring. Hence,…

Q: Predict the main product of each of the following reactions with their

A: a. alpha hydrogen containing aldehydes or ketone in presence of base to give aldol first, further…

Q: Because they are so often used as protecting groups in organic synthesis, the choice of which acetal…

A:

Q: Decreasing order of electrophilic substitution reaction for the given compounds is

A: To find: The decreasing order of electrophilic substitution reaction for the given compounds

Q: which is the most and least nucleophilicc, Arrange in the order of increasing nucleophlicity and…

A: The compounds given are,

Q: Which of the following reactions in each pair will occur faster?

A: Resonance decreases the nucleophilicity of the compound. strong nucleophile favours SN2 reaction. In…

Q: he electrophilic addition reaction shown below involves a carbocation rearrangement. (First Image)…

A: The given carbocation in the mechanism step is tertiary, so, no more rearrangement can be possible.…

Q: Fill in the blanks: The rate of the SN1 reaction depends on the and therefore involves kinetics.

A:

Q: .- .. In propene, one single bond is weaker than the others. Draw the two homolysis products when…

A: When the orbitals of two atoms overlap there is a formation of a bond between them. The bond…

Q: For which reaction mechanisms—SN1, SN2, E1, or E2—of thefollowing statement true? A statement may be…

A: An organic reaction in which a reactant molecule, containing a good leaving group, reactant with an…

Q: Which will react faster??

A: Sn2 reaction is  bimolecular nucleophilic substitution reaction

Q: Draw a detailed arrow pushing mechanism for the following reaction. In the rate-determining step…

A:

Q: b) T.

A: The question is based on the concept of organic reactions. We have to identify the reagents used in…

Q: Rank the nucleophile strength of the structures from weakest to strongest.

A: In this question, we have to give Rank the nucleophile strength of the structures from weakest to…

Q: Draw both resonance structures of the most stable carbonation intermediate in the reaction shown…

A: No alpha hydrogen increases the stability of carbocation increases.

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.