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: 9) Below is the IR spectrum of the amide product. Identify any IR peaks which correspond to the…
A: 9). 1636 peak corresponds to N-H amide bond.
Q: Write the reactions of aromatic primary - aliphatic secondary and tertiary amines with 2 N HCl and…
A: All the reactions are given below
Q: b)Congo Red indicator is synthesized via coupling reaction of diazonium salt which is obtained by…
A: The structures of the required reactants are
Q: Analyze the mechanism of each rearrangement and list their similarities.
A: Deamination of β-aminoalcohol using nitrous acid is shown below,
Q: Question 5
A:
Q: During purification of 2,2’-bipyridine, the compound was accidentally exposed to a mineral acid.…
A: Elemental analysis: It is defined as the process to determine the quantity of a particular element…
Q: Give reasons for the following:(i) Aniline does not undergo Friedal-Crafts reaction.(ii) (CH3)2 NH…
A: Friedal-Crafts reaction is an electrophillic substitution of aromatic ring with an alkyl halide and…
Q: b) A student attempted the resolution of racemic a-phenylethylamine using the tartaric acid…
A: Given data: A student take the racemic mixture of the alpha-phenylethyl amine using the tartaric…
Q: Give reasons:(i) Acetylation of aniline reduces its activation effect,(ii) CH3NH2 is more basic than…
A: i) Acetylation of Aniline takes place as follows: The ‘N’ atom in acetanilide is in resonance with…
Q: Propose structure for the ester, C11H14O2 compound that has the following 1C NMR spectra. CDC13 200…
A: Every nuclei will have spin and if an external magnetic field is applied, there will be an energy…
Q: Which functional group on furosemide’s structure below is most likely to be negatively charged at…
A:
Q: Among the following compounds, the number of compounds which shows diamagnetic ring current in…
A: We need to find the number of compounds which will produce a diamagnetic ring current in 1H-NMR…
Q: Explain the hofmann elimination,cope elimination and gabriel amine synthesis
A: We will Explain the hofmann elimination,cope elimination and gabriel amine synthesis one by one.
Q: c. Treatment of the glucosamine (1) with aqueous nitrous acid gives the tetrahydrofuran (2): OH OH…
A: Sodium nitrite (NaNO2) and H+ from acid yields the formation nitrous acid (HNO2) which reacts with…
Q: Identify the statement below that is not true. O A typical amine (RNH2) cannot easily deprotonate a…
A: Option 3rd is the answer of this question. Because, its not necessary to have alcohol (R-OH) in…
Q: 6. A compound's 13C NMR spectrum shows a resonance at 176 and 85 ppm. What possible structural…
A: Given, A compound's 13C NMR spectrum shows a resonance at 176 and 85 ppm.
Q: On the basis of the general mechanism for amide hydrolysis in acidic solution shown in Mechanism…
A: We wIll write mechanism of hydrolysis of Acetanilide
Q: H3C CH3 H3C CH3 NaN3 NaCI H3C CI H3C "N3
A: Here we have to write structure of initially formed tetrahedral intermediate formed when…
Q: Draw a structure for an amine that exhibits a molecular ion at M* = 87 and that produces fragments •…
A:
Q: Draw the structure of gly at pH 7. At what pH do you have 100% protonation of the carboxyl group.…
A:
Q: Illustrate A comparison of E2 elimination reactions using alkyl halides and amines ?
A: In case of E2 reaction, the H atom and the leaving group must be anti to each other. The products…
Q: Which of the amine molecules shown below do you expect to have a larger pKh? Justify your selection.…
A: pKb is the measurement of basicity . Large pKb value means it's a weak base Smaller pKb value means…
Q: Moxisylyte, an a-adrenergic blocker, is used as a peripheral vasodilator. Propose a syn- thesis for…
A: m- Cresol reacts with propene in the presence of phosphoric acid gives thymol, thymol undergoes…
Q: The triple amine in an acidic medium does not give a transition n→o * Explain why?
A:
Q: The Hinsberg's test of compound L, which is an amine, produces an insoluble compound to aqueous…
A: In this question, we will identify the compound L which is insoluble in KOH but soluble in sulfuric…
Q: Vancomycin is an important antibiotic. It is isolated from the bacterium Streptomyces orientalis and…
A:
Q: Explain why a much better yield of primary amine is obtained from the reaction of an alkyl halide…
A: Alkyl halide reacts with sodium azide to form alkyl azide. Here the formed alkyl azide is not…
Q: 17.4 Give explanations for the following observations. (a) pK, values for CF;CO,H and CH3CO,H are…
A: Given,
Q: (b) An organic compound (A), having MF C,H12O reduces Fehling solution and Tollens reagent. The…
A: A question based on mass spectrum that is to be accomplished.
Q: H₂N N- N N
A: Diazonium salt and aniline derivative couple together to form azo compound.
Q: what is the mechanism for 4-oxopentanal and Ethyl 2-amino acetate in mildly acidic conditions
A:
Q: 5. A compound's 13C NMR spectrum shows resonance at 205 and 125 ppm, What possible structural…
A: 13CNMR spectra determine Number of asymmetrical carbons in molecule.
Q: 16000 12000 8000 4000 0 232 nm 205 nm 204 nm 200 254 nk 250 aniline anilinium salt Q/ultraviolet…
A:
Q: Propose a reagent or reagents to bring about the conversion of F to fluoxetine. Note that the…
A: Given reaction:
Q: Below is the 1H NMR spectrum for an ester with molecular formula C6H12O2. Draw the molecular…
A:
Q: Most of the ultraviolet absorption of proteins at 280 nm is due to their content of a. Glutamate b.…
A:
Q: Tertiary aromatic amine reacts with NaNO2 / HCI at (0 C Oto give deep brown precipitate of: * a.…
A: Answer
Q: How would you account for the following :(a) Aniline is a weaker base than cyclohexyl amine.(b)…
A: The functional group is mainly responsible for the characteristics of the molecule. The amine is the…
Q: H S. NH2 H S- H3CO2C H3CO2C Nafcillin IZ
A: There are many mechanisms in organic chemistry such as nucleophilic substitution, nucleophilic…
Q: H₂N N=N N
A:
Q: General Structure-Function Association for Different Benzodiazepine Modifications. e.g. CH, Methyl…
A: Due to technical error ,unable to provide you the solution. Please resubmit the question once again
Q: b. Propose an electron pushing mechanism for the cyclization of the amide intermediate to…
A: The solution is given below -
Q: HO3S NH₂ NH₂ НО OCH3
A: Here we have to write the structure of azo dye formed by the coupling of the above given two…
Q: OCH3 N N(CH3)2 N. SO3H
A:
Q: Define Mechanism - Formation of an N-Nitrosamine from a 2° Amine ?
A: Given reaction, Formation of an N-Nitrosamine from a 2° Amine
Step by step
Solved in 2 steps with 1 images
- Write the mechanism of imine formation through aminoalcohol reacting butanone with aniline (C6H5NH2) at pH=4-6The compound acetophenone has a very similar molar mass to that of benzoic acid and benzamide. However, acetophenone has a much lower m.p. (20 °C) than both such that, by contrast, it is a liquid at room temperature. By considering intermolecular forces and comparing functional group structure, account for this big difference in physical properties.Propose a reasonable Phase I and a Phase II metabolite for the following
- Answer the following questions on using IR spectroscopy to characterize the products in the synthesis ofluminol.a. Can IR be used to determine if the synthesis of the hydrazide was successful? Explain youranswer.b. IR cannot be used to determine the success of the reduction of the nitro group into an amine in Part II.Explain why not.Define the Mechanism - Conversion of Carboxylic Acids to Amides with DCCIR spectroscopy played a key role in elucidating the structure of penicillin G. Explain why the carbonyl on β-Lactams absorbs at ~1760 cm −1, which is much higher than observed in most of other amides.
- Which of the following substituent is an ortho/para-directing deactivator? a amino group b halogen group c phenyl group d carboxyl groupThe leaves of the Brazilian Tree Senna multijunga contain a number of pryidine alkaloids that inhibit acetylcholinterinase. Two recentyl isolated isomeric compounds have the strcture have the strcture shown below. (NOTE: M=293) Use the mass spectral data provided to determine the precise location of the hydroxyl group in each isomer. Isomer A: EI-MS, m/z(rel. int): 222(20), 150(10), 136(25), 123(100) Isomer B:EI-MS, m/z(re;. int): 236(20), 150(10), 136(25), 123(100)Heating toluene in the presence of KMnO4 followed by acification with HCl, converts toluene into benzoic acid. Using this information and any other reactions discussed in this course, show a sequence of reactions showing howing toluene can be converted to p-aminobenzoic acid.
- When pyrrole is added to a dilute solution of D2SO4 in D2O, 2-deuteriopyrrole is formed. Propose a mecha-nism to account for the formation of this compound.The deuterium kinetic isotope effect (kH2O/kD2O) for the hydrolysis of aspirin is 2.2. What does this tell you about the kind of catalysis exerted by the ortho-carboxyl substituent? (Hint: It is easier to break an O¬H bond than an O¬D bond.)The crocodile, which can remain under water without breathing for up to 1 h, drowns its air-breathing prey and then dines at its leisure. An adaptation that aids the crocodile in doing so it that it can utilize virtually 100% of the O2in its blood whereas humans, for example, can extract only ~65% of the O2in their blood. Crocodile Hb does not bind BPG. However, crocodile deoxyHb preferentially binds HCO3ꟷ. How does this help crocodile obtain its dinner? Explain your answer.