Q: (a) Which compounds (B–F) are identical to A? (b) Which compounds (B–F) represent an isomer of A?
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Q: Which of the following species may not be considered aromatic? N- (A) (B) (C) (D) Compound D
A: The conditions for aromaticity is as follows: The molecule must be cyclic. All the atoms must…
Q: Give the chemical tests to distinguish between following pair of compounds : (i) Propanol and…
A: Note: Since you have posted a question with multiple subparts, we will solve the first three…
Q: Br2 OCH3 FeBr3 Cl2 b. FeCl3 a.
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Q: Starting from bromoethane, the formation of which of the following compound requires more than one…
A: The synthesis of the desired compounds from the bromoethane precursor are mentioned below by using…
Q: Which of the following are most likely to behave as electrophiles, and which as nucleophiles?…
A: Br2 can undergo heterolytic cleavage to form Br- and Br+ ions. Br+ is very unstable due to lack of…
Q: (a) Tollens' reagent
A: the first part is answered as per rules
Q: Which is the stronger acid in each of the following pairs? Explain your reasoning. (a) Phenol or…
A: a) Phenol or p-hydroxybenzaldehyde = p-hydroxybenzaldehyde is stronger acid than phenol. The pKa…
Q: When phenyl 3,4-dimethylbenzoate undergoes electrophilic aromatic substitution, one ring reacts much…
A: The ring in which +R or +M effect is there is more Electron Rich and Electrophilic Substitution…
Q: Rank the compounds in each group according to their reactivity towardelectrophilic substitution.(a)…
A: Electron donating groups(EDG) behaves as activating groups by providing electrons to the ring and…
Q: Rank the following compounds in order of increasing reactivity (least to most reactive) with respect…
A: The acyl substitution reactivity order is given as :- Amide < Ester < Acid anhydride <…
Q: Provide the IUPAC name for each of the following compounds. Pay attention to stereochemistry. (c)…
A: In IUPAC, Nomenclature, 4th priority group or least atomic weight group should on dash or backside…
Q: For each pair of compounds, a state which compound is the better SN2 substrate. (a) 2-bromobutane or…
A: Reactions in which leaving group is readily replaced by an incoming nucleophile is called…
Q: Rank the compounds in each group in order of increasing reactivity in electrophilic aromatic…
A: a). The reactivity of compound toward electrophilic aromatic substitution increases with the…
Q: Arrange each group of compounds in order of increasing acidity.(c) benzoic acid, o-nitrobenzoic…
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Q: 10. Which compound undergoes nucleophilic substitution with NaCN at the fastest rate ? (а) Br, Br.…
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Q: The saccharide shown here is present in some plant-derived foods. (a) Indicate the…
A: Given saccharide structure is:
Q: 3. Write the reaction of acetaldehyde with the following. (a) Tollens' separator (b)…
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Q: Consider the possibilities for stereoisomerism in the bromohydrin and epoxide formed from…
A: The number of stereoisomers are possible for bromohydrin has to be given.
Q: Aldehydes are more reactive than ketones because aldehydes have : (a) Less + I effect than ketones…
A: Aldehyde general molecular formula = RCHO Aldehyde general molecular formula = R2CO CH3 group is…
Q: 1. Draw structures corresponding to the following IUPAC names: (a) 4-Methylpentanoic acid (b)…
A: Step 1:By Following these rules we can accurately represent the molecules based on their IUPAC…
Q: List the structural features common to each of these molecules.
A: The structural features are common to each of these molecules has to be given below,
Q: (a) (b) (c) Draw the product that is formed when 1-bromobutane (shown in Figure Q25a) is treated…
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Q: Of the following type 2 carbonyl compounds below, which one had the highest boiling point? OH `NH2…
A: Boiling point is the temperature at which a substance converts to vapors from liquid state. The…
Q: 1. Which one of the foilowing reagents reacts in a similar fashion with both phenylamine (C,H,NH,)…
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Q: "In order for a compound to be aromatic, all FOUR of these criteria must be met:"
A: A compound to be aromatic several criteria should be fulfilled by the compounds. Four criteria are…
Q: (a) What are the possible isomeric products for the following reaction? Which structure, A or B, do…
A: Given aromatic molecule has tertiary alcohol (hydroxy group attached to 3o C.) In the presence of…
Q: Predict the major products formed when benzoyl chloride (PhCOCl) reacts with the following…
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Q: How will you convert the following :(i) Nitrobenzene into aniline(ii) Ethanoic acid into…
A: Hoffmann bromamide reaction. The reaction of primary amide with base and halide to form primary…
Q: Which is the major isolated organic product of the reaction shown? (A) (B) Pd(PPH3)4 KOH
A: This reaction is known as heck - mizorki reaction,the required pathway for this reaction is-
Q: EtO Edit Drawing OEt
A: Diethyl malonate forms an active nucleophile upon treatment with base. The nucleophile is an enolate…
Q: (b) 1. SOCI2 H. OEt ОН 2. NaN3, heat 3. ELOH i) draw the products after the first and second step…
A: The first step is the conversion of carboxylic acid to acyl chloride by reacting with thionyl…
Q: For each pair of compounds, circle the compound you expect to have the higher boiling point. Explain…
A: Boiling point increases if the number of carbon atoms increases. Similarly, boiling point decreases…
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- Which is most reactive in electrophilic aromatic substitution? (A) (B) CH3 (C) CF3 (D) OCH3Are the following halogenated or non- halogented?(a) Cyclohexyl hydrogen sulfate(b) p-Toluenesulfonic acid6) Which is the organic product for the following reaction? (a) (b) (c) (d) сон COOH ОН ОН COOH COOH KMnO4 H2O
- Draw structural formulas for the lettered compounds (A) and (B) in the following synthetic sequence. КОН heat (A)CH16O3 (B)CH402 CHOHDraw the structures of the following compounds. (a) tert-pentyl iodideWhich of the following species may not be considered aromatic? N- N- (A) (B) (C) (D) Compound D O Compound A ) Compound B Compound C ihution of the re
- For each pair of compounds, predict which compound has a higher boiling point. then explain why that compound has a higher boiling point. (a) isopropyl bromide and n-butyl bromide (b) isopropyl chloride and tert-butyl bromide (c) 1-bromobutane and 1-chlorobutaneWhich of the following accurately depicts the resonance for a carbonyl? 可以 (A) (B) 可是… (C) (D) 又一家 贺1) The carbon-oxygen double bond present in aldehydes and ketones is very polar. What does this mean and how does it arise? 2) The carbon-oxygen double bond is readily attacked by nucleophiles like cyanide ions or ammonia. (i) What do you understand by the term nucleophile? (ii) Which part of the carbon-oxygen double bond is attractive to nucleophiles? 3) Why is there a difference between aldehydes and ketones in their response to oxidizing agents such as potassium dichromate(VI) solution acidified with dilute sulfuric acid?