O. `N' NH2 oseltamivir z-I

Q: Although codeine occurs in low concentration in the opium poppy, most of the codeine used in…

A: The given compound is morphine. We derive codeine from morphine by selective methylation method.

Q: Rank each set of compounds in order of increasing basicity.pyrrole, imidazole, 3-nitropyrrole

A: Basicity is the tendency of the substance to accept the protons or having a tendency to donate its…

Q: Ibufenac, a para-disubstituted arene with the structure HO2CCH2C6H4CH2CH(CH3)2, is a much more…

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Q: Draw a stepwise mechanism for the following reaction, a key step in the synthesis of the…

A: Proton abstraction from the acid HCl. Nucleophilic attack on to the carbonyl carbon by the lone…

Q: The shrub ma huang (Section 5.4A) contains two biologically activestereoisomers—ephedrine and…

A: Since you have posted a question with multiple sub-parts we will solve the first three sub-parts for…

Q: Which of the following will not provide an ether as a product? a. reduction of an alcohol b.…

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Q: Benzylamine synthesis from benzaldehyde follows the mechanism of reductive amination BECAUSE…

A: Statement 1: Benzylamine synthesis from benzaldehyde follows the mechanism of reductive amination…

Q: hat steps are needed to convert benzene into p-isobutylacetophenone, a synthetic intermediate used…

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

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Q: 1. What is the major organic product obtained from the following reaction? a. 1 b. 2 c. 3 d. 4 NaOH,…

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Q: Identify compounds A, B, and C. a. Compound A has molecular formula C8H12 and reacts with two…

A: a) Since the degree of unsaturation for A = number of C + 1 - number of H / 2 = 8 + 1 - 12 / 2 = 3…

Q: Prostaglandins (Section 26.7) are a group of structurally related compounds that function as…

A: 1st step is Bayer Villager oxidation which react with ketone to give ester . And 2nd step is…

Q: Aziridines are heterocycles that contain an N atom in a three-membered ring. Like epoxides,…

A: Oseltamivir total synthesis concerns the total synthesis of the antiinfluenza drug oseltamivir…

Q: Are E,Z isomers possible in limonene?

A: Given:

Q: Arrange the compounds in order of INCREASING reactivity towards bromination. Toluene, Nitrobenzene,…

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Q: Consider the tetracyclic aromatic compound drawn below, with rings labeled as A, B, C, and D. (a)…

A: The given tetracyclic aromatic compound is shown below. The presence of electron releasing groups…

Q: This question has multiple parts. Work all the parts to get the most points. The Stork reaction is a…

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Q: >Nomex, a polyamide used in such applications as fire-retardant clothing, is prepared by reaction…

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Q: Draw a stepwise mechanism for the formation of A from an alcohol and acid chloride. A was converted…

A: Since the alcohol group is having lone pair electrons and hence can attack on  electrophile And…

Q: Safrole, which is isolated from sassafras (Problem 21.33), can be converted to the illegal stimulant…

A: a) Please find below a synthesis that begins with safrole and uses a nucleophilic substitution…

Q: Bisphenol A is widely used as a building block in polymer synthesis and is found in the…

A: BPA is a structural analog of estradiol. We can design two experiments to prove that BPA and…

Q: Identify compounds A, B, and C. a.) Compound A has molecular formula C8H12 and reacts with two…

A: a) Structure of HCOCH2CH2CHO   This compound is succinaldehyde. Reagents suggests that reaction…

Q: Draw the structure of A, an intermediate in the synthesis of the antipsychotic drug risperidone.…

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Q: Acetanilide is less reactive than aniline toward eletrophilic substitution. Explain.

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Q: 1) Give the IUPAC names for the following compounds: (a) (b)

A: IUPAC nomenclature is used for naming organic compounds. Full form of IUPAC is international union…

Q: Compound A has molecular formula C7H15Br. Treatment of compound A with sodium ethoxide yields only…

A: given:  molecular formula of compound A =  C7H15Br. molecular formula of compound C = C7H16O.…

Q: Draw the structure of A, an intermediate in the synthesis of the antipsychotic drug risperidone.…

A: The structure of A has to be drawn

Q: A diuretic is a compound that causes increased urination and thereby reduces fluid volume in the…

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Q: A diuretic is a compound that causes increased urination and thereby reduces fluid volume in the…

A: The furfurylamine is treated with benzoic acid derivative to form an intermediate.

Q: Quinapril (trade name Accupril) is used to treat high blood pressure andcongestive heart failure.…

A: The reaction mechanism along with the products is given below.

Q: Explain the following behaviours :(i) Alcohols are more soluble in water than the hydrocarbons of…

A: (i) Alcohols are soluble in water as they form hydrogen bonds with water molecules because of…

Q: A key step in the synthesis of the narcotic analgesic meperidine (trade name Demerol) is the…

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Q: Each of the following compounds exhibits two electrophilic centers. Encircle both centers in each…

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Q: Draw the structure of a compound fitting each description: a.an aldehyde with molecular formula…

A: Let  The functional group in aldehyde is R - represents any alkyl group.   The functional group in…

Q: 2. How many different ß-hydroxyaldehydes and ß-hydroxyketones, including constitutional isomers and…

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Q: An unknown compound A (molecular formula C7H14O) was treated with NaBH4 in CH3OH to form compound B…

A: Calculation of double bond equivalence: DBE = C +1 – (H + X – N) / 2 Here, C is the number of carbon…

Q: Draw a stepwise mechanism for the formation of A from an alcohol and acid chloride. A was converted…

A: A species with a larger size can easily accommodate negative charge. In other words, in a large size…

Q: The Stork reaction is a condensation reaction between an enamine donor and an α,β-unsaturated…

A: The structure of enamine formed is drawn as,

Q: Ibufenac, a para-disubstituted arene with the structure HO2CCH26H4CH2CH(CH3)2, is a much more potent…

A: The molecular formula of given compound is: Its structure is:

Q: Treatment of (HOCH2CH2CH2CH2)2CO with acid forms a product of molecular formula C9H16O2 and a…

A: The given compound in presence of an acid forms the product with molecular formula C9H16O2.

Q: Draw the structure of A, an intermediate in the synthesis of theantipsychotic drug risperidone.…

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Q: 2. Oxybenzone and 2-ethylhexyl-p-methoxycinnamate are UV absorbing compounds used in sunscreens.…

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Q: Safrole, which is isolated from sassafras, can be converted to the illegal stimulant MDMA (3,4-…

A: (a) Please find below a synthesis that begins with safrole and uses a nucleophilic substitution…

Q: Identify compounds A, B, and C. a.Compound A has molecular formula C8H12 and reacts with two…

A: Compound A – C8H12

Q: A key step in the synthesis of the narcotic analgesic meperidine (trade name Demerol) is the…

A: a) Please see the attached picture. b) Acidic Ethanolysis Please see: Analgesics by R.S. Vardanyan,…

Q: Draw the structure of a compound fitting each description: a. an aldehyde with molecular formula…

A: (a) The given molecular formula of an aldehyde is C4H8O. Aldehyde should possess -CHO group as a…

Q: Devise a synthesis of (E)-tetradec-11-enal, a sex pheromone of thespruce budworm, a pest that…

A: (E)-tetradec-11-enal, a sex pheromone of the spruce budworm, a pest that destroys fir and spruce…

Aromatic Compounds

Aromatic organic compound or aromatic system is an important class of hydrocarbons under the branch of organic chemistry. Aromatic compounds are also called arenas. The definition of aromatic organic compounds can be stated as a class of organic compounds with a planar cyclic ring of atoms bonded through alternated single and double bonds. Due to these alternating bonds, a peculiar feature termed as ‘resonance’, that is, delocalization of pi electrons or the electrons is shared within the atoms of the ring which are present in the aromatic compounds. The word ‘aromatic’ includes a Greek word ‘aroma’ which means smell, indicating that they were named as such due to the sweet odor they produce. Many well-known flavors such as vanilla, cinnamon, and few scents from flowers are extracted from aromatic compounds. Benzene with chemical formula C6H6 is a very common aromatic compound that contains six atoms of carbon held in the cyclic ring of alternate double bonds. It is also to be noted that not all aromatic compounds contain benzene ring. This can be explained by Huckel’s rule.