How do the following experimental results support the resonance description of the relative stability of acid chlorides compared to amides? The C–Cl bond lengths in CH3Cl and CH3COCl are identical (178 pm), but the C – N bond inHCONH2 is shorter than the C – N bond in CH3NH2 (135 pm versus 147 pm).

Q: Propose structural formulas for compounds A and B.

A: Various mechanisms are used in organic chemistry. The mechanism tells which bonds are formed and…

Q: (1) Which is the most basic amine and which is a secondary amine? (2) Which can undergo hydrolysis?…

A: Given (1) Which is the most basic amine and which is a secondary amine? (2) Which can undergo…

Q: Draw condensed formulas for the carboxylic acid and amine that form the following amides:

A: Amide is formed by the combination of amine and carboxylic acid. Furthermore, N atom of amine is…

Q: Calculate the Amax (in EtOH) of the following compound: HO,

A:

Q: Use the following spectroscopic data to work out the structure of an organic compound: Molecular…

A: :

Q: How do the following experimental results support the resonance description of the relative…

A: The relative stability of acid chloride and amides have to be compared.

Q: Without using the pKa, write the reaction scheme then decide which direction the reaction be…

A: First we will see the product of this equilibrium reaction.  When two ammonia molecules reacting to…

Q: Draw the structure of the following three isomeric amides with chemical formula C6H11NO. Amide #1:…

A: The naming of the compound along with its structure is done according to the IUPAC nomenclature.

Q: (c) Propose reagents and conditions for the following 3-step synthesis of secondary amine 10,…

A: We have find out the reagents  and conditions for the  3-step synthesis of secondary amine.

Q: five different benzenoid compounds with molecular formula C9H11NO2 which illustrate the functional…

A: Isomers are the compounds having same molecular formula but different arrangement of atoms in space.…

Q: Can you please explain why N-acetylamino group, -NHC(O)CH3, has a positive σ − value (0.47) but a…

A:

Q: What structural feature is indicated by the following NMR resonances? a 2-methylpropyl group a…

A:

Q: НО :0:

A: Rp

Q: 3. Rationalize the substantial differences in relative rates of alkaline hydrolysis for the…

A:

Q: There are two C–C single bonds in penta-1,3-diyne. (a) Which of those bonds would you expect to be…

A: There are 2 single bonds in Penta-1, 3-diyne between C2-C3 and C4-C5.

Q: The Diels–Alder reaction, a powerful reaction, occurs when a 1,3-diene such as A reacts with an…

A: Diel’s alder reaction- The conjugated diene (alkene) and dienophile (may be alkene or alkyne)…

Q: The following compound is being tested by Pfizer a drug candidate to treat Covid-19. There are…

A: The structure of the drug given is,

Q: The pKa for 2-hydroxybenzoic acid (i.e. salicylic acid, used in pain relief and a precursor for…

A: The chemical structures of 2-hydroxybenzoic acid (salicylic acid) and 3-hydroxybenzoic acid, along…

Q: Molecular formula: C5H6O3 IR:1640, 1735 (sharp), 1740 (sharp), 2880, ¹H NMR: 2.3 (3H, s), 5.8 (2H,…

A: The question is based on the concept of organic spectroscopy. We need to analyse the spectral data…

Q: For the following reaction scheme of trimyristin to myristic acid 1) What would the R group be in…

A: The question is based on the concept of organic reactions. we need to identify alkyl group and draw…

Q: он OEt cinnamaldehyde cinnamic acid ethyl cinnamate 1. Dissolve in ether 2. Add aq. NaOH aqueous…

A:

Q: How would you use the reaction of an amide with lialh4 as the key step in going from…

A: The required conversion involves a series of reactions shown below--

Q: here are several isomeric alkanes of molecular formula C6H14.Two of these exhibit the following…

A: Isomer A δ  (ppm) Splitting pattern No of Hydrogen   0.84 doublet (d) 12 H   1.39 septet  2H…

Q: Draw the structure of the following three isomeric amides with chemical formula CgH1¡NO. Amide #1:…

A: Isomers are defined as compounds having the same molecular formula but have a difference in the…

Q: phosphorus reagent is required for this n? PPh3 (B) (C) PPh3 H PPh3 (D) PPh3

A: Wittig reaction is the formation of olefins from the aldehyde and ketone when treated with…

Q: HOOCH H CH₂NH2 Tranexamic acid, a drug useful against blood clotting, is prepared commercially from…

A:

Q: Draw the structure of the following three isomeric amides with chemical formula C-H₁1 NO. Amide #1:…

A: Given,The names of the molecules:

Q: Which amine below is least basic? O4-Nitroaniline O Triethylamine O Pyridine O Aniline

A: Basicity can be decided on the capability of donating electrons.

Q: ¹H-NMR ¹H-NMR ¹H-NMR n=7 Figure 1.5: The structure of this ester (C6H12O2) is: Figure 1.6: The…

A: Note: Since you have posted a question with multiple sub parts, we will provide the solution only to…

Q: The triple amine in an acidic medium does not give a transition n→o * Explain why?

A:

Q: The product of the reaction shown below is a(n). carboxylic acid imine amine amide H₂C CH₂ CHÍNH,…

A:

Q: Complete the following acid-base reaction . Show all valence electrons on the interacting atoms and…

A: The acid base reaction is the process which is used to determine the ph and the process involves the…

Q: Bourgeonal is an aldehyde with the odor of the Lily of the Valley. If Bourgeonal has M^+=190 and…

A: M+  is the molecular ion that is formed when the molecule is bombarded with the rays of electrons.…

Q: Illustrate the reaction of (CH3)3COH with HBr  ?

A: Nucleophilic Substitution reaction- The replacement one atom or group of atom from reactant species…

Q: Amine A is a liquid at room temperature and pressure. When vaporised, 0.202g of the amine produces…

A: Structure  N(CH3)(CH2CH3)2 Diethylmethyltertiaryamine.

Q: Given that pKa for phenol is 9.95 and pKą for the ammonium ion is 9.24, will the following reaction…

A:

Amines

Amines are organic compounds with a nitrogen atom having a lone pair of electrons on it. They are derived from ammonia (NH3) wherein hydrogen atoms are substituted by an aryl or alkyl group.