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

Q: D. А. B.

A: Highly stable conjugated cyclic compounds that do not give addition reactions and follow the Huckel…

Q: Write out the two-step sequence that converts benzene to each compound.

A: a.

Q: Explain why compound A is much more stable than compound B. A B

A: Aromatic molecules are cyclic conjugated system with (4n+2) pi electrons. They are planar compounds.…

Q: Explain why A is aromatic but B is not aromatic.

A: Given compounds,

Q: a.Draw all reasonable resonance structures for pyrrole, and explain why pyrrole is less resonance…

A: Pyrrole is less resonance stabilized than benzene because of the reason that the in the resonance…

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: Explain why compound A is much more stable than compound B.

A:

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

A: Given that : We have to rank the following species form the best to the poorest nucleophile in…

Q: Resveratrol is an antioxidant found in the skin of red grapes. Its anticancer, anti-inammatory, and…

A: a). Resonance structures for the radical that results from homolysis of the OH bond: The radical…

Q: Which of (a)-(d) is not aromatic? (B) (A) (C) (D)

A:

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: The purine heterocycle occurs commonly in the structure of DNA. a. How is each N atom hybridized? b.…

A: a) In purine, all N atoms are surrounded by three groups. In purine, all the nitrogen atoms are sp2…

Q: In the following pairs of nucleophilic substitution reactions, which one has a higher reaction rate?…

A: Given reactions are nucleophilic substitution reactions.

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: Draw resonance structures for each radical.

A:

Q: Which is the major product? a. A b. Neither product would likely form c. B

A: According to Saytzeff's rule (also known as Zaitsev's rule), during dehydration, more substituted…

Q: a.How many π electrons does C contain? b.How many π electrons are delocalized in the ring? c.Explain…

A: 1. The given comound C has 16pi electrons from the 8pi electron due to teh double bonds

Q: Rank the following alkenes in order of increasing stability:

A: The stability of alkene depends upon the degree of substitution and due to the hyperconjugation…

Q: Which compounds (B–F) are identical to A? (b) Which compounds (B–F) represent an isomer of A?

A: Given:

Q: What would be an appropriate term to describe molecules B and C? in A В Me `Me Me resonance…

A: Molecule A is conjugated. B and C are skip diene

Q: a) electrophilic aromatic addition reaction C) nucleophilic aromatic addition reaction nucleophilic…

A: The question asks about the category under which the nitration reaction of benzene with HNO3 and…

Q: 2. Draw the mechanism (curved arrows) for each acid-base reaction b) d)

A: The given reactions are : Curved arrows mechanism of the given reactions are = ?

Q: a) b)

A: Applying reagent and suitable chemical reaction As LDA RMgX etc.

Q: Draw curved arrows to show how one resonance contributor leads to the next one.

A: a) Please find below the resonance contributors.

Q: Explain why A is aromatic but B is not aromatic (see attached file)

A: Given: Ring A: 9 membered unsaturated ring with 1 unsubstituted nitrogen atom Ring B: 9 membered…

Q: Convert alkene A into alkyne B by a stepwise method.

A: Given:

Q: Rank the following in order of increasingly exothermic heat of hydrogenation. Explain. A B

A: Enthalpy of hydrogenation is the amount of energy released when one mole of an unsaturated compound…

Q: Which sn² reaction is each pair is faster

A: Given Two SN2 reactions varied by two different nucleophiles OH- and CH3COO-

Q: S Coronene is a polycyclic aromatic hydrocarbon. (a) How many total T electrons does it have? (b) Is…

A: Coronene is a polycyclic aromatic hydrocarbon with 7 fused rings. The six benzene rings in coronene…

Q: compounds A and B ?

A:

Q: 1) Which one more reactive to word nucleophilic substitution P- nitro toluene or O- ethyl toluene ?…

A: P-nitro toulene will be more reactive towards nucleophilic substitution than O-ethyl toulene because…

Q: And Allyl / Phenyl compound are most reactive towards SN2 because of resonance stabilization. then…

A: SN^2 reaction is a single step process. SN^1 reaction is a two step process. SN^1 reaction involves…

Q: Rank the attached alkenes in order of increasing stability.

A: Alkene stability depends on Degree of hyper conjugation.

Q: Explain why compound A is much more stable than compound B.?

A: The compound A is more stable than compound B has to be explained below,

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

A:

Q: Rank the following carbocations from most stable to least stable. +) +) A B C

A:

Q: What alkyne gives each compound as the only product after hydroboration-oxidation?

A: Hydroboration reaction takes place in the presence of a BH3 or B2H6 and H2O2, and will lead to the…

Q: Match each structure with its correct IUPAC name. A) B) C) D)

A: Concept- In IUPAC, first check the longest carbon chain and then do the numbering. make sure the…

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

A: In compitition reaction, reactivity is depend upon the nucleophilic power of particular halide.…

Q: Which carbon is most electrophilic in Y? Explain your choice.

A: Since the carbon attached to 2 O as shown below will be most electrophilic because it is having 2 O…

Q: Explain why A is a stable compound but B is not.

A: The stability of Compound A and unstability of compound B can be best explained by Bredt's Rule.

Q: prounde reagent tocary followngons tormation. out the

A: Answer is explained below.

Q: Which of the following statement about using curved arrows in polar reaction mechanism is true?…

A: The major objective of the question is to find the true statement which is about using curved arrows…

Q: Which of the following should be stabilized by resonance and why ?

A: The given compound has two cyclic rings attached by single bonds. The compound will show resonance…

Q: Which compound in attached pair undergoes a faster SN2 reaction?

A: SN2 is a reaction in which attack takes place from back side, so less hindrance means faster or…

Q: Explain why alkene A is more stable than alkene B, even though Bcontains more carbon atoms bonded to…

A: Given compounds,

Q: Nucleophile of sulfonation reaction ?

A: Nucleophile: Chemical species that are electron rich and able to attack to electron deficient…

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.