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

Q: Why does deuterium add to C-1 rather than to C-4 in the preceding reaction? a. Why was DCl rather…

A: In general, the presence of conjugated diene undergoes addition readily because the cation…

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: Watch the Iodination of Acetone before answering the questions: https://youtu.be/KkpeiuelvTI - If…

A: Solution:  When we add starch solution in the reaction a blue colour complex formed.

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

A: We will write mechanism of iodoform test.

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

A:

Q: Synthesize octadecyl stearate using linoleic acid (18:2) (Given, stearic acid: 18:0) as the only…

A:

Q: What are the differences in the regioselectivity of lithiation of 2- chloropyridine when it reacts…

A: Regioselectivity is preferential reaction at a perticular position of the substrate . LDA is a…

Q: 42. Pay attention to the formula of aloe vera extract lipbalm (Aloe vera.L): Glycerin 5% Cera flava…

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

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: A wittig reaction experiment: Week 1 -》 preparation of phosphonium salt  Materials :…

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

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Q: 5. Calculate the % yield if 0.5g of p-aminobenzoic acid reacts with 6 mL of ethanol to give 0.43g of…

A:

Q: exsplain why fluroscence of tokyo green changes in acidic and basic solutions in a grignard reaction…

A: The explanation is given below-

Q: (d) Which one is the excess reactant? (e) What is the fractional conversion of Cate to CaHA? (f)…

A: The excess reactant is the reactant which will have the highest quantity compared to other…

Q: What is the predominant form of EDTA at > pH 10.0? y4- HY3- H3Y"

A: The predominant form EDTA at basic condition is given below

Q: Two samples of polystyrene, samples A and B, were synthesised. A from the addition of n- butyl…

A: Introduction: Polymers: Polymers are the large molecules made up of repeating units. The physical…

Q: Phosphites can be decompose hydroperoxides and are transformed * into phosphates True False…

A:

Q: КОН RCONH2 Br2 RNH2

A: The given reaction is conversion of amide to amine. Amide in presence of KOH(base) and Br2 gets…

Q: bead resin with functional group R-CH2-SO3- will have highest relative capacity at pH ___.     8…

A:

Q: Based on the structural and MEP surface differences between lycopene and phytoene, why is lycopene…

A: In the structure of lycopene, extended conjugation of double bonds can be seen.  It gives the higher…

Q: Explain the difference in the pKa values of the piperidinium and aziridinium ions:

A: pKa is the acid dissociation constant. pKa is used to determine the strength of an acid. if the pKa…

Q: Which of the following cannot react as an electrophile? A. Η+ B. CH3CH2* C. All these species can…

A: Electrophile are  electron loving species.

Q: Caprolactam, the monomer from which nylon 6 is synthesized, is prepared from cyclo- hexanone in two…

A: Given reaction,

Q: 2. Give the product for the transfaormation given below ( Hint selective oxidation).

A: Primary alcohols upon mild oxidation gives aldehyde (or) with strong oxidising agent gives…

Q: Show the Reaction of ROH with SOCl2 ?

A: SOCl2 is thionyl chloride. It reacts with primary alcohol to form alkyl chlorides. Thionyl chloride…

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: A mixture of compounds is dissolved in ether, and extracted with 10% NaHCO3 solution. The aqueous…

A: RCOOH is treated with NaHCO3, RCOOH forms RCOONa. RCOONa is soluble in water. The water layer is…

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: HO + Ti tetraisopropoxide/ (-) diethyl tartarate

A: The question is based on the concept of organic reactions. we have to complete the reaction &…

Q: 5.00 mL sample of filtered orange juice was treated with 50.00 mL of 0.01019 M I3– to oxidize…

A: Idometric titration:

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

A:

Q: NaOD, D20 What is the product?

A: In this given reaction, D takes the position of H, and it is very important to assign the position…

Q: Select the product of the following reaction. CH₂1₂ Zn-Cu

A: The given reaction is a Simmon Smith reaction.  It is an organic  cheletropic reaction involving an…

Q: The oxygen in water is primarily (99.8%) 16O, but water enriched with the heavy isotope 18O is also…

A: When Aldehydes and ketones undergo addition of water, the carbonyl carbon forms gem-diols.The…

Q: You want to determine the molar mass of the polymer shown below by end group analysis using…

A: In this determine molecular mass of polymer with the help of given data and then determine value of…

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

A: In this question, we will discuss about mechanism of this reaction when Ethyl alcohol react with…

Q: What are the differences in the regioselectivity of lithiation of 2-chloropyridine when it reacts…

A: We have to write the differences in the regioselectivity of lithiation of 2-chloropyridine when it…

Q: corey-kim oxidation

A: Corey Kim is the process of synthesis of aldehydes or ketones by the reaction of primary or…

Q: 1. Acetic acid undergoes haloform reaction. 2. Acetic acid has alpha hydrogens Which is True

A: Haloform reaction is a chemical reaction where a haloform is produced by the halogenation of a…

Q: A 5.00 mL sample of filtered orange juice was treated with 50.00 mL of 0.01019 M I3– to oxidize…

A:

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: OH

A: PCC is a strong oxidising agent. PCC reacts with primary alcohol to give aldehyde. PCC reacts with…

Q: Reaction of benzyl alcohol with socl2 and pyridine

A: Benzyl alcohol(C6H5CH2OH) react with thionyl chloride(SOCl2) in presence of nitrogenous base…

Q: 13.) A mixture containing 50% mole of A is distilled at a temperature T, what is the distillate to…

A: In relation to molar concentration, mole fraction is temperature independent Here variation of…