drug synthesis from Wolff-Kishner reaction

Q: Which of the structures A through D is an intermediate in the synthesis of N-methyl phthalimide (2)…

A: In the given reaction CH3NH2 (methyl amine ) acts as like nucleophile, which attacks on anyhdride…

Q: (i) Write Reimer-Timann reaction.

A: When phenols are reacted with chloroform in the presence of sodium hydroxide, an aldehyde group…

Q: Friedel-Crafts acylation produces a more reactive benzene ring intermediate

A: Yes this is true, but not even friedel craft acylation every aromatic substitution reaction on…

Q: Which one of these molecules can be a reactant in a Friedel-Crafts reaction? and why? a) Aniline…

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Q: Provide the reactants necessary to prepare the following compound using Robinson annulation.

A: The Robinson annulation is defined as a chemical reaction used for the creation of six membered ring…

Q: Show how the compound thiodiazine~C21H26N2S2~decomposes anaerobically and how these end products in…

A: Anaerobically decomposition does not involves use of oxygen Aerobically decomposition does involves…

Q: The reaction of an organic acid with an alcohol, inorganic solvent, to produce an ester and water is…

A: The equilibrium reaction taking place is as follows:   x can be calculated as follows: Thus…

Q: drug synthesis from Friedel-Crafts alkylation

A: Friedel Craft's alkylation refers to the alkylation of the aromatic ring with an alkyl halide using…

Q: the reaction mechanism for the chromic acid oxidation of isoborneol

A: The reaction mechanism for the chromic acid oxidation of isoborneol is represented as follows:

Q: 3) Isoerythrogenic acid, C18H2602, is an acetylic fatty acid that turns a vivid blue on exposure to…

A: Based on the data given in above question, we can draw the line structure as below-  This is also…

Q: 3. Isoerythrogenic acid, C18H26O2, is an acetylenic fatty acid that turns a vivid blue on exposure…

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Q: GENERAL SCHEME PDL2 R-X + R'B(OR),- R-R

A: This is scheme is example of suzuki reaction . In this crosss coupling reaction organohalide ( R-X)…

Q: Waste vegetable oil (WVO; e. g. spent deep fryer oil) is often used to produce biodiesel. WVO tends…

A: Biodiesel is a form of diesel obtained from plant and animal sources. It has a long chain of fatty…

Q: Explain the observed stereo-selectivity in the formation of product using Felkin-Anh model. (c) Ph.…

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Q: Kolbe-Schmitt reaction

A: Kolbe-Schmitt reaction or Kolbe reaction: Phenol is converted in to salicylic acid…

Q: t-BUOK major product? DMSO

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Q: CH3 +

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Q: Describe the steps involved in the synthesis and the role of each step. Each step should clearly…

A: Friedel craft alkylation is an alkylation process in presence of a Lewis base ALCl3. PCC is an…

Q: Investigate the mechanism and reaction condition via which carbon side chains can be introduced into…

A: The electrophilic substitution reaction involved in the formation of alkylated aromatic compounds is…

Q: Illustrate the following reactions :(a) Sandmeyer’s reaction(b) Coupling reaction

A: Sand Meyer's reaction is a chemical reaction in which aryl halides are synthesized rom diazonium…

Q: Draw a step-wise mechanism for the DCC coupling of benzoic acid and ethyl amine. Use curvy reaction…

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Q: Benzene derivatives exhibit medium to strong absorption in UV-region but aniline and phenoxide ion…

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Q: drug synthesis from Sandmeyer reaction

A: Sandmeyer reaction :  It is a aromatic nucleophilic substitution  which occurs through radical…

Q: CH₂CH₂CH₂CH₂Br CH,CH,O Na* CH,CH,ON=" ? CH₂CH₂C(CH₂)BrCH, ? yatab aayilovoetanol/S5°C hang ilvesboli…

A: Hydrocarbons having halogen group such as bromine is known as alkyl bromide. These compounds are…

Q: substitution SEY the stereochemistry at the reaction center of the will end up with the The SN2 type…

A: SN2 reaction is a bimolecular Substitution reaction and the rate of reaction depends on both…

Q: Give an example for each describe the following reactions (i) Hoffmann’s bromide reaction (ii)…

A: a) Hoffmann bromide reaction: CH3CONH2+Br2+4NaOH →CH3NH2+Na2CO3+2NaBr+2H2O This reaction describes,…

Q: what are the limitations of Williamson's synthesis?

A: In addition, the halides which undergo E2 elimination is tertiary alkyl halides or sterically…

Q: When exactly 1 mole of methane is mixed with exactly 1 mole of chlorine and light is shone on the…

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Q: According to the IR spectrum what is the major product of the reaction sequence shown in the box?…

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Q: The -NHCOCH3 group is considered a .... Ortho/Para Directing Activator Ortho/Para Directing…

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Q: appropriate torg. 5. Aromatic ketones can be prepared by of an aromatic ring 6. Acetaldehyde…

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Q: drug synthesis from Buchwald-Hartwig Amination reaction

A: Buchwald Hartwig amination reaction is the type of reaction which is used for the synthesis of…

Q: Explain why a high reaction temperature favours elimination reactions, instead of substitution…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Heterocyclic compounds plays an important role in our daily life. They are mainly used in…

A: The structure of thiophene: A halogen group can reacts with thiophene to form a suitable compound.…

Q: Kepone, aldrin, and chlordane are synthesized from hexachlorocyclopentadiene and other…

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Q: For the following mechanism, a modified Horner-Wadsworth-Emmons (HWE) reaction was performed. How is…

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Q: Diels-Alder reaction mol amount of anthracene used 0.035g 0.2529 6.2145 amount of maleic anhydride…

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Q: Describe Suprafacial and Antarafacial Rearrangement:

A: The term Sigmatropic rearrangement is used to describe a chemical change in which a sigma bond along…

Q: Imidazole, thiophene, pyridine, pyrimidine Indicate the relative order of reactivity in a SEAr…

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Q: AICI3 FeCi3 NO2+ HHS04 CH3+ Electrophile in Nitration Lewis acid in methylation of benzene Lewis…

A: Nitration : It is a process by which the nitro group is added to any organic compound. It is done by…

Q: O3 DMS Br2 H2O

A: First is ozonolysis reaction and second is hydroxyhalogenation reaction of alkene which proceeds as…

Q: Write applications of Knoevenagel reaction

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Q: 1. LIAIH4 OMe 2. acidic workup A HO, B

A: In this question, we have to find out the correct answer of given problem by the help of the…

Q: For the compound p-anisidne 2. Name and draw the structures of all possible chemical (Electrophilic…

A: We have to write the all reactions

Q: ANSWER ALL AND WILL GIVE YOU THUMBS UP AND RATE YOU GOOD Classify the following examples to the…

A: Bentonite- suspending agent Kaolin - suspending agent Lecithin -emulsifying agent Carbomer-…

Q: drug synthesis from Sonogashira cross-coupling reaction

A: The versatility of the Sonogashira reaction makes it a widely used reaction in the synthesis of a…

Q: What is the outcome of the following reaction?

A: In aqueous solution, the pyranose ring would be in equilibrium with the structure of acyclic…

UV Visible Spectroscopy

Spectroscopy refers to the absorption or emission of light or other radiations by matter. When a substance or chemical absorbs light or radiation, they reach an excited state followed by de-excitation or emission of the light or radiation forming distinct spectra. UV-visible spectroscopy or  ultraviolet-visible refers to the absorption and emission in the ultraviolet and visible regions of the electromagnetic spectrum.