8. Between p-Nitrobenzaldehyde and p- Methylbenzaldehyde, which one will show higher Vc-o? Explain with justification.

Q: 3. What types of aldehydes and ketones would you expect to be water-soluble? 4. What results are…

A: In question 4, the complete  information is not there .So, except that I am solving all the other…

Q: Explain why the following bromoketone forms different bicyclic compounds under different reaction…

A: Given reaction,

Q: (a) p-Nitrobenzaldehyde is reactive toward nucleophilic additions than p- more methoxybenzaldehyde.…

A: a)

Q: Acetic acid has a boiling point of 118°C, whereas its methyl ester has a boiling point of 57°C.…

A: Given information: The boiling point of acetic acid is 118°C and the boiling point of methyl ester…

Q: How many B-hydroxyketones, including constitutional isomers and stereoisomers, are formed upon…

A:

Q: The following compound has extra stability in its enol form. Explain the reason that may lead to…

A: Intermolecular forces come into action when two atoms or groups of atoms are placed closed to each…

Q: Why does the synthesis of methyl orange reaction lead to a coupling at the para position of the…

A: Methyl orange is an orange dye colour that is synthesis from diazonium salt of sulfanilic acid and…

Q: Why is the delocalization energy of pyrrole (21 kcal/mol) greater than that of furan (16 kcal/mol)?

A: Since in Pyrrole we have N and in Furan we have O, the delocalization energy of pyrrole is more than…

Q: the potassium permanganate test for the presence of unsaturation, would 2-methylbut-2-ene give a…

A: potassium permanganate test used for the presence of unsaturation,

Q: Using the (E)-(Z) designation [and in parts (e) and (f) the (R)-(S) designation as well] give IUPAC…

A: E–Z configuration is defined as preferred method in organic chemistry for the description of the…

Q: Which structure is the best representation of a Zwitterion? a) b) H;N- H2N-CH-C- CH- -CH-C-OH…

A: Zwitterion is a molecule that is electrically neutral  having both positive and negative charge on…

Q: 2- о сresol cathecol m-cresol resorcinol phenol bromophenol Compounds whose structure/s involve a…

A: Phenol group of organic compounds contains benzene ring with -OH group as a functional group .

Q: Which of the following could act as an electrophile? A) CN^- B) NH2^- C) NH3 D) H3O^+

A: Electrophile :- A positively charged species or neutral but electron deficient atom or group of…

Q: Kindly give the NEW IUPAC NAME, Common Name and Classification of number 1 a to f.

A: Hello. Since more than one question has been asked and each question contains multiple sub-parts,…

Q: Which structure represents an optically active aldehyde? H I CH3CH₂-C-OH CH3 H I CH3CH2-C–CHO CH3 ||…

A:

Q: Explain why the following bromoketone forms different bicyclic compounds under different reaction…

A: Given reaction,

Q: Explain the E2 Mechanism for the Dehydration of 1° Alcohols ?

A: Given: E2 mechanism for the Dehydration of 1° Alcohols

Q: H30* ?

A: In the presence of acid alcohol gets protonated and then water is eliminated to produce carbocation.…

Q: 8. Between p-Nitrobenzaldehyde and p- Methylbenzaldehyde, which one will show higher Vco? Explain…

A: Infrared spectroscopy is the spectroscopy that deals with the infrared region of the electromagnetic…

Q: What

A: First OH- attack on carbonyl carbon and then π bond transfer towards more electronegative atom…

Q: draw all the Kekulé structures of phenanthrene

A: We have to draw all the kekule structure of phenanthrene

Q: 4-methoxybenzoic acid

A: Carboxylic acid functional group is more polar than ketone functional group, since in -COOH group…

Q: This compound can form a cyclic hemiacetal, since it has an internal OH group and an aldehyde group.…

A:

Q: Point out the functional group(s) reponsible for its reactivity or functions. 1. BADGE (bisphenol A…

A: Solution: When oxygen atom is bounded with two methyl or alkyl groups called as ether. If, instead…

Q: CH3-0-CH2-0-CH3 (a) Hydrate (b) Hemiacetal (c) Acetal (d) Hemihydrate (e) None of the above

A:

Q: 4. Write out the steps necessary-to convert the compound on the left into the compound on the right…

A: The questions has been answered.

Q: Explain below statement ? The pKa of p-nitrophenol is lower than the pKa of m-nitrophenol (7.2 vs.…

A: The stability of a conjugate base decides the acidity of a compound.

Q: `NH HNO3 `NH H2SO4 NO2 Acetanilide para-Nitroacetanilide

A: We have to draw two alternative isomers of nitroacetanilide and suggest two reasons why, during this…

Q: why dimethylaminobenzaladehyde is more nonpolar than 4-methoxybenzaldehyde?

A:

Q: aon is necessary for these transformations.) a) HO- b) HO- OCH3

A: The answer to the following question is-

Q: Provide a detailed arrow-pushing mechanism for the following transformation: Ph Меон Ph Ph CH3 CH3…

A: Reaction mechanism is as follows:

Q: 7. What starting materlals would result In the following transformation? A. Butyric acid and ethanol…

A:

Q: Explain why the ether obtained by treating an optically active alcohol with PBr3 in pyridine…

A: The substitution nucleophilic bimolecular reaction ( SN2) reactions are those reactions that…

Q: 2.4 Rank each set of substituents in order of decreasing influence on electrophilic aromatic…

A: In electrophilic aromatic substitution the ease of reaction decreases with electron withdrawing…

Q: A Grignard reagent can be produced by combining an alkyl bromide or alkyl chloride with.. A. LICI O…

A: General formula of Grignard reagent is RMgX where  R = alkyl group  Mg = magnesium  X = halogens

Q: 4-bromo-3-ethyl-5-methylcyclohexanone H;C-H2C- b) H;C- а) Br Br ČH2-CH3 ČH3 H;C-H2C- d) Br c) Br CH3…

A:

Q: Add the reagent needed to accomplish the following transformation A lo-> A. B. C. D.

A:

Q: H3C CH2OH to each of the following compounds: 11. Show how to convert a. H3C CHO b. H3C COOH c. H3C…

A: Mechanisms are explained

Q: One of the factors that affect the boiling point of compounds is molecular weight – higher molecular…

A:

Q: Draw the structures of the ff molecules: A. 1,4-Diformylhex-5-en-3-one B.…

A:

Q: The 1H NMR spectrum of N,N-dimethylformamide shows three singlets at 2.9, 3.0, and 8.0 ppm. Explain…

A: To explain this, 1) Draw the resonance structure of N,N-dimethylformamide. 2) Check whether rotation…

Q: a) CH3CH2CH2CH2CH2CH2BR + CH3CH2ONA/CH3CH2OH b). 3-Kloropentan + CH;CH2ONA/CH3CH2OH, isi c)…

A:

Q: What is the major Hofmann elimination product formed from attachedamine?

A: The given conformational isomer is staggered. The conformational isomers are the one which undergoes…

Q: OH OH OH II III

A:

Q: Why is - CN a weaker leaving group than - NHCH3.

A: Weak Bases are the Best Leaving Groups. (Recall that the stronger the acid, the weaker the conjugate…

Q: 1. a. 4-methoxybenzoic acid is less or more polar than 4-methoxyacetophenone? explain why (WITHOUT…

A: It can be explain  on the basis of polarity  or special  type of bonding  as explained  below.

Q: Explain why tetrahydrofuran has a higher boiling point and is much morewater soluble than furan,…

A: Given compounds,

Reactions of Ethers

Ethers (R-O-R’) are compounds formed by replacing hydrogen atoms of an alcohol (R-OH compound) or a phenol (C6H5OH) by an aryl/ acyl group (functional group after removing single hydrogen from an aromatic ring). In this section, reaction, preparation and behavior of ethers are discussed in the context of organic chemistry.

Epoxides

Epoxides are a special class of cyclic ethers which are an important functional group in organic chemistry and generate reactive centers due to their unusual high reactivity. Due to their high reactivity, epoxides are considered to be toxic and mutagenic.

Williamson Ether Synthesis

An organic reaction in which an organohalide and a deprotonated alcohol forms ether is known as Williamson ether synthesis. Alexander Williamson developed the Williamson ether synthesis in 1850. The formation of ether in this synthesis is an SN2 reaction.