CH;0. clopidogrel HO,S 10-camphorsulfonic acid

Q: Suggest a method for the synthesis of the unnatural d enantiomer of alanine from the readily…

A: The tosylation of an alcohol is done by TsCl/pyridine. This tosylation reaction converts an alcohol…

Q: Thalidomide is a chiral molecule and it was identified that the R-isomer produced the sedative…

A: Thalidomide is a chiral molecule and it was identified that the R-isomer produced the sedative…

Q: calculate the % yield of preparation of 2-aminobenzoic acid: mass of phthaliamide = 2.95g mass of…

A: In the  question two mass of 2-aminobenzoic acid is given. Hence, the individual percent yield is…

Q: 1. The following melting point data were obtained for a series of pure compounds and mixtures. Based…

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Q: How do u account for the observed solubility of C10H8 and urea in H2O based on the nature of the…

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Q: GLYCEROL CH03 LOD 50 D. 4000 3000 2000 1500 1000 500 HAVENUMBERI -

A: Glycerol is a compound with three alcohol groups.  It can be basically called a triol

Q: The reaction mechanism for obtaining iodoform using Na2CO3 base from ethyl alcohol. write.

A: We will write mechanism of iodoform test.

Q: Analyze the mechanism of each rearrangement and list their similarities.

A: Deamination of β-aminoalcohol using nitrous acid is shown below,

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A: In chemistry, LiAlH4 is considered as a strong reducing agent that can reduce nitro, carboxylic…

Q: 1. Which color is produced when egg albumin is treated with NaOH and diluted CuSO4 solution? A.…

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Q: Why an amino group (NH2) directs electrophilic aromatic substitutionto the ortho and para positions…

A: Amino group i.e -NH2 directs electrophilic aromatic substitution to the ortho and para positions.

Q: (a) The two most acidic hydrogens of uracil have pKa’s of 9.5 and 14.2, respectively. Match these…

A: The acid dissociation constant (Ka) is the measure of the acidity of a substance. pKa is defined as…

Q: Select which type of GC column is best suited to analyze a mixture containing o-xylene, m-xylene,…

A: The method of separating a compound which can be vaporized without the decomposition process and…

Q: Illustrate the cope elimination is an intramolecular E2 of tertiary amine oxides

A: The intramolecular elimination of tertiary amine oxide to form corresponding alkenes on heating is…

Q: 5. Among many of the drugs studied for the treatment of cancer is the carboxamide derivative Poly…

A:

Q: Explain why, when a small amount of glycerol is added to the reaction mixture of…

A: When a small amount of glycerol is added to the reaction mixture of toluene-2,6-diisocyanate and…

Q: 4. What main difference would you see when conducting the Nitrous Acid test with aniline vs.…

A: The difference between the Nitrous acid test with Aniline vs aminocyclohexane is as given below.

Q: Which functional group on furosemide’s structure below is most likely to be negatively charged at…

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Q: Alcohol on refluxing with Cr207 gives Sugar O Ester Carboxylic acid Aldehyde

A: Refluxing is a technique where we heat solvents without losing them. Its a very effective way of…

Q: 4b) Canavanine is closely related to arginine, and like arginine its side group has a +1 charge when…

A: Canavanine has a similar structure of Arginine.  Hence Canavanine has 3 groups that can be…

Q: Look up the SAR findings of Sulfonamides from literature and draw out generalized 3D pharmacophore…

A: Following are the 3D structures given below-

Q: 7. Dihydrocarveol is another natural product found in spearmint oil, but in minor amounts.…

A: The given compound is dihydrocarveol. It is naturally found in caraway oil and mint oil. It is a…

Q: Describe the preparation of i. 500 mL of 3.50% (w/v) aqueous glycerol

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Q: Write the benzoyl peroxide initiation and chain propagation steps of the autoxidation of a fatty…

A: Solution -

Q: A chemist finds that the addition of (+)@epinephrine to the catalytic reduction of butan2-one gives…

A: Enantiomeric excess: The excess percentage of one of the enantiomer in a sample of enantiomeric pair…

Q: When the gum of the shrub Sterculia setigera is subjected to acidic hydrolysis, one of the…

A: The Fischer projection structure for the open-chain form of tagatose has to be drawn. The most…

Q: Is TMA a volatile compound or a biogenic amine? Is measurement of TMA a reliable index of spoilage?…

A: Biogenic amines are non-volatile amines. They are obtained during the decarboxylation of amino…

Q: Which of the following can determine location of glysosidic linkages?   A. Fractional analysis…

A: Fractional analysis using HPLC in tandem with MS HPLC stands for high performance liquid…

Q: what is the role of conc. H2SO4 in molisch's reagent test?

A: Molisch's reagent test is a test to find the presence of carbohydrates. In the above test, the…

Q: Why is it impossible to have only one enantiomer of thalidomide under biological conditions?

A: Thalidomide consists of two enantiomers, R and S. The (R)-enantiomer has sedative effects whereas…

Q: Does the Enalapril molecule follow Lipinskis rules? why or why not? H

A: Lipinski's rules: It is the set of rules that have to be obeyed by the molecule in order to consider…

Q: How  to evaluate the directing effects of the CH3 group in toluene ?

A: Toluene is an aromatic hydrocarbon which bears a methyl group (CH3) attached to the benzene ring.…

Q: If you have 1L of 1M Lys-Ser at its pl, how many moles of NaOH would be required to convert it to…

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Q: 4. Consider the compounds 4-tert-butyl- cyclohexanol and 4-tert-butylcyclohexa- none. Using silica…

A: In these two compounds, 4-tert-butylcyclohexanol is more polar than that of 4-…

Q: Why does the mobile phase in reversed phase (C18) HPLC needs to be acidic?

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Q: Which separation technique is the most specific and offers the highest protein purification…

A: Chromatography is one the best technique for separation of molecules. It is based on the principle…

Q: In the sunthesis of Dibenzalacetone why must there be 2x the amount lmoles) of henzaldehyde. Land…

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Q: Draw the structure of a compound with molecular C8H14 that reacts with one equivalent of H2 over…

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Q: b=3.50 = 3.50 3.30 d=335 나50. 7 3 2 1. 17-706 ppm 00

A: Glycerol is hygroscopic in nature due to extensive hydrogen bonding

Q: Is it possible to resolve a racemic mixture of 1-phenylethylamine with (-)-malic acid?

A: Find answer next steps

Q: Mescaline (see structure X) is a naturally-occuring psychedelic compound isolated from the peyote…

A: In organic laboratories, acid-base extraction involves the extraction of an organic compound using…

Q: The deuterium kinetic isotope effect (kH2O/kD2O) for the hydrolysis of aspirin is 2.2. What does…

A: The kinetic isotope effect is greater than 1.0 when the ortho-carboxylate ion act as a general–base…

Q: Draw

A: CH3COCl is a good protecting agent for NH2 group not for COOH Carboxylic acid group in alpha amino…

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

A: The structure of the drug given is,

Q: NaOEt, EtOH A 1.ВН, ? 2. H202 OH SOCI2, piridin В (А) ISI IOH

A:

Q: Beta-sitosteral Cholesterol Campesterel Stigmaste Brassicasterol Ergosterol 16.5 17.0 17.5 18.0 18.5…

A: The answer is as follows: