Lovastatin is a statin drug or an HMG-COA reductase inhibitor used for the management of high cholesterol levels in the body. ... HO H. B Which box contains an ester? A) Box A (В) Вох В

Q: Which molecule is hydrolyzed most slowly with aqueous NAOH? D. C. В. A.

A:

Q: 4-phenylcoumarin is ? O neoflavonoids O isoflavonoids O flavanol O flavanone

A: Flavonoids are a class of polyphenolic secondary metabolites which are majorly found in plants and…

Q: Amides are comparably unreactive to nucleophilic acyl substitution, yet the B-lactam antibiotics wn)…

A: Nitrogen is a better leaving group. Nitrogen donates more electron density into the carbonyl group.…

Q: Would you expect aspirin to exhibit a faster release rate from the fatty base or a PEG base? Why?

A: Modified-release dosage is a mechanism that (in contrast to immediate-release dosage) delivers a…

Q: Why is the ester hydrolysis slow in the beginning and becomes faster after sometime.

A: Esters are the functional group which has a carbonyl group and a ether linkage. Esters are converted…

Q: What organocuprate reagent is needed to convert CH3CH2COCl to each ketone?

A: SOLUTION: Step 1: Organocuprates (Gilman’s reagent) also known as lithium dialkyl cuprates can be…

Q: Etoposide, sold as a phosphate derivative with the trade name ofEtopophos, is used for the treatment…

A: In this question, we want to write all the products when all of the acetals are Hydrolyzed by acid…

Q: Answer the following question about the synthesis: Intermediate 2 was formed by: H,N soCI, / Et,N…

A: carboxylic acids  reacts with socl2 to give acid chlorides Acid chloride is acid derivative and more…

Q: 1. What is the chemical equation of the reaction involved with positive response to 2,4-DNPH test?…

A: Given chemical test is : 2,4-DNPH test Chemical equation of the reaction involved with positive…

Q: 2. Draw the following structures: 2.1 4-methoxy-2-butanone 2.2 4-penten-2-one 2.3…

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Q: Explain the synthesis of estrone from a chlorohydrin ?

A: On the treating the chlorohydrine (1) with strong base, epoxide is formed (2).

Q: Polyunsaturated fatty acids (PUFA's) in oils 0.g. sunflower oil are prone to rancidity because they…

A: Butylated hydroxytoluene (BHT) is a synthetic antioxidant that is commonly used to prevent the…

Q: 'N' N. • HCI N. H3C`CH3

A: •Tripelennamine having various applications because it's metabolites show various properties…

Q: what is H bond donor and acceptor of Clotrimazole?   what is H bond donor and acceptor of…

A: H-bond donor: A hydrogen atom attached to a strongly electronegative atom (N, O, or F) is h-bond…

Q: Proline is an unusual amino acid because its N atom on the α carbon ispart of a five-membered ring.…

A:

Q: Proline is an unusual amino acid because its N atom on the a carbon is part of a five-membered ring.…

A: Enatiomers are isomers which forms non-superimpossible mirror images. If configuration of one…

Q: Neuroprotectin D1 (NPD1) is synthesized in the body from highly unsaturated essential fatty acids.…

A: When two bulky groups on each doubly bonded carbon are on same side, then the alkene is cis or Z…

Q: How do you know which is the R and which is the S ibuprofen?

A: The R/S configuration for chiral carbon is found using Cahn-Inglod-Prelog (CIP) rules for R/S…

Q: Draw the steps and structures please. 5) Show the etherfication reaction of a-D glucopyranose. α-D…

A: Step 1:Alpha-D-Glucopyranose Structure:Alpha-D-glucopyranose is a six-membered ring form of glucose…

Q: How Steric Effects are related with Nucleophilicity ?

A: A nucleophile is a molecule or chemical species that has the capacity to donate an electron pair to…

Q: Draw the products of the acetophenone + LDA/THF: (1) slow addition of diethyl carbonate; (2) HCl

A: The structure of acetophenone is represented as follows:

Q: H3CON-OHs Regarding the structure of acetylcholine provided, which of the expressions below is…

A: Acetylcholine is an organic chemical that functions in the brain and body of many types of animals…

Q: Metamphetamine is a CNS stimulant that acts by both from nerve termina facilitating the release of…

A: For a compound to show an agonist effect (a drug bind to a receptor inside a cell) it must have a…

Q: 1. What group of organic compounds gives positives result with the following: a. Benedicts Test b.…

A: There are many organic tests which are used to study the presence of particular functional groups in…

Q: Which statement is INCORRECT? Select one: O A. The presence of oxygen and nitrogen containing…

A:

Q: Which of these would likely take the LONGEST to hydrolyze (undergo hydrolysis) to the carboxylic…

A: The reactivity of carboxylic acid derivatives is as follows  Acid chlorides > Acid anhydrides…

Q: Bartoli indole synthesis

A: Bartoli indole synthesis is used for the synthesis of substituted indoles. The reaction between…

Q: Each molecule of fatty acid ester provides how many equivalents of carboxylate acid salts?

A:

Q: Tyramine is an alkaloid found in mistletoe and ripe cheese. Dopamine is a neurotransmitter involved…

A: Hello. Since the question contains multiple subparts, the first three subparts are solved. In case…

Q: 30. Which molecule is hydrolyzed most slowly with aqueous NaOH? d. a C CI H.

A:

Q: Write equations for the reaction of each compound with H2SO4, a strong protic acid. Q.)…

A: Q.) CH3CH2NHCH2CH3 The balanced chemical equation of the given compound with H2SO4 has to be given…

Q: Glucosamine is a dietary supplement available in many over-the-counter treatments for…

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Q: Which base would be best for promoting elimination  over substitution? a. H20 b. CH3O-…

A:

Q: What is the result when alcohol is mix with vegetable oil? 2. what is the result when acetone is…

A:

Q: Et

A: The carbon atom attached with four different atoms or groups known as a chiral carbon. If a molecule…

Q: Predict whether Tolualdehyde  will test positive for a) Tollens’ test,  b) Benedict’s test. Pls…

A: As the given compound contains as aldehyde as major functionality, it is quite susceptible to…

Q: Click the "draw structure" button to launch the drawing utility. Draw the products formed when the…

A: The given reaction is an example of the acid catalysed hydrolysis of amide to give corresponding…

Q: 1. Write the structure of the following: a. N-Propylhexanamide b. Propionamide N-Methylpropanamide…

A: Write structure of the given name--

Q: f.

A: Tollen test is used to distinguish Aldehydes and ketones. In this aldehydes oxidise into respective…

Q: Which of the following is the most active acyl compound in terms of susceptibility to react? A.…

A: The question is based on the concept of organic reactions. We have  to identify which of the given…

Q: Help in this yes or no activity   Questions   Can Aldehydes can undergo tautomerization…

A: I have attached the solution of Yes/No questions below:

Q: Which of the following is the most active acyl compound in terms of susceptibility to react? A.…

A: The chlorine atom is larger in size than the carbon atom, hence it decreases the electron density…

NMR Spectroscopy

NMR stands for Nuclear Magnetic Resonance in which the study of different molecules is done based on the interaction of radiofrequency electromagnetic radiations with the nuclei of molecules placed in a strong magnetic field. A precise study of spectra of visible light and all bands of electromagnetic radiation is called spectroscopy.