Compound EE, C4H8O shows a positive result (formation of yellow precipitate) when reacted with lodoform reagent. Reduction of compound EE with sodium boron hydride, NABH4 followed by acidified water, H3O* produces an alcohol FF. Compound FF is treated with phosporus pentachloride, PCI5 to form compound GG. Prolong heating of compound EE with concentrated solution of acidified potassium permanganate, KMNO4 will form compound HH and II.
Q: What reaction would be best for preparing 2-isopropoxy pentane in high yield?
A:
Q: 7. Compound EE, C4H3O shows a positive result (formation of yellow precipitate) when reacted with…
A: Answer:- this question is answered by using the simple concept of chemical reactions of organic…
Q: Compound AA, C4H8O, gives a positive result (formation of a silver mirror) when reacted with…
A: Aldehydes, ketones, alcohols, carboxylic acids, etc. are different classes of compounds. Each of…
Q: A dibromide loses only one bromine when it reacts with sodium hydroxide. The dibromide forms toluene…
A: Given that, A dibromide loses only one bromine when it reacts with sodium hydroxide. The dibromide…
Q: Preparation of Benzyl Alcohol by Hydrogenation of Benzoic Acid Catalyzed by a Magnesium Oxide-…
A: Preparation of benzyl alcohol by hydrogenation of benzoic acid catalysed by a magnesium…
Q: In section (ii) above an acetal group is present in the starting material. Give a general reaction…
A: An acetyl is an organic compound formed by the addition of two hydroxyl group on an aldehyde or a…
Q: Compound ABC is an optically active hydrocarbon with the molecular formula C8H16. Upon hydrogenation…
A: Given, ABC is an optically active compound with molecular formula = C8H16 Molecular formula of…
Q: Some alcohols undergo rearrangement or other unwanted side reactions when they dehydrate in acid.…
A:
Q: Compound A has the formula CioH16 On catalytic hydrogenation over palladium, it reacts with only one…
A:
Q: In most instances hydrolysis of an alkylhalide is catalyzed by hydroxide ion. However, the rate of…
A: Given, Rate of hydrolysis of t-butyl chloride in aq ethanol is unaffected by addition of KOH
Q: 1. In the reactions involving the three isomeric alcohols with the formula C4H9OH, describe what…
A: “Since you have asked multiple question, we will solve the first question for you. If you want any…
Q: Compound A (C,H12) absorbed 3 equivalents of H2 on catalytic reduction over a palladium catalyst to…
A:
Q: An unknown hydrocarbon decolorizes bromine in CCL4, and it undergoes catalytic reduction to give…
A: Applying concept of organic synthesis.
Q: 4. Compound CC is formed from the reaction of benzene with CH3;Cl in the presence of AICI3.…
A: (a. The structural formula of CC, EE, FF, GG and DD can be given as follows:…
Q: 2. C and D are straight-chain isomeric carbonyl compounds with molecular formula CSH100. a) Compound…
A: a. Compound C is aldehyde. Compound C is n-pentanal. n-pentanal is oxidized with KMnO4 will give…
Q: Which of the following statements is correct? A) The haloform reaction proceeds under very…
A: Haloform test is test that is used determine presence of carbonyl compounds containing R-CO-CH3 or…
Q: Hydride reduction (with LiAlH4 or NaBH4) of each of the following ketones has been reported in the…
A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…
Q: Benzene, C6H6 undergoes substitution reaction with concentrated nitric acid, HNO3 to produce…
A: In organic chemistry, inter conversion of organic molecule takes place from one form to another form…
Q: 8. Under anhydrous conditions, 4.8 mL of 1-bromo-3,5-dimethylbenzene (dens. 1.36 g/mL) is treated…
A: 8. Given reaction, Moles to mass conversion: Moles = massmolar mass Mass = moles…
Q: The ketone shown was prepared in a three-step sequence from ethyl trifluoroacetate. The first step…
A: Ethyl Trifluoroacetate on reaction with NH3 give amide. Amides on reaction with Grignard reagent…
Q: . In the synthesis of 1-bromobutane, what is the inorganic by-product left in the reaction flask…
A: Explained as follows
Q: ) Compound AA has a molecular formula of CsHso and gives a positive result using Tollen's reagent.…
A:
Q: The reaction of sodium borohydride with ketones proceeds rapidly at room temperature, forming an…
A: A structural formula consists of symbols for the atoms that are connected by lines which represents…
Q: Which of the following statements is correct? A. The haloform reaction proceeds under very difficult…
A:
Q: Suggest short, efficient reaction sequences suitable to produce the compound from the given starting…
A: Benzyl methyl ether can be prepared by the reaction of benzaldehyde dimethyl acetal and…
Q: Treatment of salicylaldehyde (2-hydroxybenzaldehyde) with bromine in glacial acetic acid at 0°C…
A:
Q: (a) Give chemical tests to distinguish between the following pairs of compounds :(i) Benzoic acid…
A: Hello. Since the question contains multiple parts, the first part is solved. In case the solution…
Q: Which of the following results would we look for if we were to distinguish the two compounds below…
A: The compound at the left hand side has olefinic double bond that is not the part of the aromatic pi…
Q: Oxidation of a primary alcohol to an aldehyde usually gives some over-oxidation to thecarboxylic…
A: (a) The mixture comprises reactant molecule, reagents, side products and over-oxidation product as…
Q: Give a plausible mechanism for the reaction of o-bromobenzoic acid and 1-propanol (with HCI) to…
A:
Q: Compound A has the formula C„H and is known not to contain any triple 10 16 bonds. When treated with…
A:
Q: What condensation products would you expect to obtain by the treatment of 3 - Phenylpropanal with…
A: Here we have to find out the condensation products obtained from reaction between 3-Phenylpropanal…
Q: 10. MM and NN are amines with molecular formula, C3H9N. Reaction of MM with sodium nitrite and HCl…
A: Amine react with nitrous acid form different compound
Q: A dilute solution of 6-phenylhexanoylchloride in CS, (carbon disulfide, a solvent) was added slowly…
A: Friedel Craft reaction is an electrophilic substitution reaction. It may have alkyl halide (in…
Q: A dibromide loses only one bromine when it reacts with sodium hydroxide. The dibromide forms toluene…
A: Given that, A dibromide loses only one bromine when it reacts with sodium hydroxide. The dibromide…
Q: Compound 4 has two functional groups and it will formed an oily yellow liquid when it reacts with…
A: Since you have posted a question with multiple subparts, we will solve the first three subparts for…
Q: Compound T (C6H6O) reacts with sodium hydroxide to form Compound U. Compound V can be formed when…
A: All the compound are shows a characteristic reaction for a particular product . All the…
Q: 5. This quarter included discussion of an experiment that involved the formation of two…
A: Hello. Since your question has multiple sub-parts, we will solve first three sub-parts for you. If…
Q: In preparation of dibenzalacetone from benzaldehyde: Give two techniques that can be used to purify…
A: purification is technique used to remove the impurities from substance to get a pure form of…
Q: Reaction of toluene with bromine gas and AlBr3 will produce two major products of aryl halides which…
A: Electrophilic aromatic substitution of aromatic compounds.
Q: write out all the isomers of the compound with molecular formula C4H10O.
A: We'll answer the first question since exact one isn't specified. Please submit a new question…
Q: Compound EE, C5H10O gives a positive result (formation of silver mirror) when reacted with Tollen’s…
A:
Q: Treatment of 2-phenylethanoic acid with alcohol U gives an ester V with molecular formula of CH1402.…
A: We have find out the answer Note- As per our company guidelines we are supposed to answer only first…
Q: Describe the ozonolysis of alkenes one mole of a hydrocarbon(A) reacts with one mole of beomine…
A: one mole of a hydrocarbon (A) reacts with one mole of bromine. So, the dibromo compound will have…
Step by step
Solved in 2 steps
- Grignard reagent is a versatile tool in synthetic organic chemistry. Using bromocyclopentane as a starting material, show how a Grignard reagent, X, is synthesized. Reaction of X with water produces compound Y while treatment in carbon dioxide followed by hydrolysis forms compound Z. 3-methyl-2butanone reacts with X and hydrolyses to yield compound AA. Draw the structural formulae of compounds Y, Z and AA and write the chemical equations respectively.Structure of product C A hydrocarbon, A, with formula C11H16 undergoes hydrogenation with Pd to give product B, C11H22, and with Lindlar's catalyst to give product C, C11 H18. Ozonolysis leads to a mixture of products including cyclohexanone and 4-oxobutanoic acid. Treatment with sodium amide (NaNH2) followed by bromoethane gives compound D, C13H20. Draw possible structures for A, B, C, and D. H₂, Lindlar's Problem 13 of 14 Structure of A 1. NaNH2 Submit 2. CH3CH₂Br Structure of product DCompound EE, C5H10O gives a positive result (formation of silver mirror) when reacted with Tollen’s reagent. Reduction of EE with sodiumborohydride, NaBH4 followed by acidified water, H3O+ produces compound FF. Dehydration of compound FF uses concentrated sulphuric acid, H2SO4 at a temperature of 180°C produces compound GG. Compound FF also reacts with hot acidified potassium dichromate, K2Cr2O7 to produce 2-methylbutanoic acid, C4H9COOH. Esterification between 2-methylbutanoic acid and methanol, CH3OH produces compound HH. Draw the structural formula of compounds EE, FF, GG, and HH.
- Consider the monosubstituted benzene reagent X. Nitration of X yields product Y. Product Y is analysed by 1H and 13C NMR spectroscopy (see Figures 1 to 4). Determine the structure of X and Y on the basis of the spectral data provided.An unknown organic compound P has a molecular formula of CaHi60. P reacts with 2,4- dinitrophenylhydrazine but not with Tollen's reagent. P also reacts with iodine in sodium hydroxide to give yellow precipitate. On reduction, compound P produces a new compound Q. On heating the compound Q with concentrated sulphuric acid produces R which decolourises bromine in tetrachloromethane. Identify P, Q and R. Explain your reasoning. 10.7. Compound AA, C4H®O, gives a positive result (formation of a silver mirror) when reacted with Tollen's reagent. Reduction of compound AA with lithium aluminium hydride, LİAIH4 followed by acidified water, H3O* produces an alcohol, BB. Oxidation of BB with hot acidified potassium dichromate, K2Cr207 gives butanoic acid, C3H7COOH. Esterification between butanoic acid and methanol, CH3OH produces compound CC. Dehydration of compound BB using concentrated sulphuric acid, H2SO4 at a temperature of 180°C produces compound DD.
- Compound A of molecular formula C8H₁4 is reduced by sodium in liquid ammonia to give compound of molecular formula C8H16. product (Y). Both A and B undergo hydrogenation in the presence of a platinum catalyst to give 2,5- dimethylhexane. Ozonolysis of B with an oxidative workup produces a carboxylic acid of molecular formula C4H8O2. Reaction of B with a peroxyacid gives a chiral C8H₁40 product, but reaction with bromine gives an achiral C8H₁4Br2 product. What are the identities of A and B? 14 A is 2,5-dimethyl-3-hexyne; B is cis-2,5-dimethyl-3-hexene A is 2,5-dimethyl-3-hexyne; B is trans-2,5-dimethyl-3-hexene A is 2,5-dimethyl-1,5-hexadiene; B is 2,5-dimethyl-3-hexyne A is 2,5-dimethyl-2,4-hexadiene; B is cis-2,5-dimethyl-3-hexeneCompound A of molecular formula C8H14 is reduced by sodium in liquid ammonia to give compound B of molecular formula C8H16. product (Y).Both A and B undergo hydrogenation in the presence of a platinum catalyst to give 2,5-dimethylhexane. Ozonolysis of B with an oxidative workup produces a carboxylic acid of molecular formula C4H8O2. Reaction of B with a peroxyacid gives a chiral C8H14O product, but reaction with bromine gives an achiral C8H14Br2 product. What are the identities of A and B?Ozonolysis process was carried out towards an unknown organic compound, X, to produce propanal, C3H6O and compound Y. Propanal was then further oxidized into compound Z, C3H6O2 by using potassium permanganate, KMnO4 under acidic condition and heating. As an alternative, compound Y can be produced from the reaction of benzene with ethanoyl chloride, CH3COCl with the presence of aluminium trichloride, AlCl3. (i) Draw the structural formula of compounds X, Y, and Z (ii) Show the formation of electrophile that will be reacted with benzene for the formation of compound Y. (iii) What is the name of reaction to convert benzene into compound Y?
- A task is assigned to an undergraduate student to test two samples (known as compounds K and L) in the laboratory. She placed these two compounds through various scientific tests. She discovered that these compounds have the same molecular formula, CSHSO. When treated with 2,4-dinitrophenylhydrazine, all of these compounds produce brightly coloured precipitate, and both are reduced to an organic compound with the molecular formula C§H100. However, compound K can be easily oxidized by chromic acid to formed compound N and vice versa for compound L. Furthermore, when both compounds react with Fehling's solutions, they produce negative results. However, only compound K forms a silver mirror when it reacts with Tollen's reagent, and compound L does not. Identify the possible structural formulae for compounds K, L, and N by ignoring their position isomerism. Indicate the formation of compound N from compound K. Predict the chemical reaction that occurs when compound L reacts with 2,4-…8. An optically active alcohol, A, C,H10O reacts with concentrated H2SO4 at 180 °C to form compound B which can exist as cis-trans isomers. Compond A reacts with hot acidified KMNO4 to produce compound C which can reacts dinitrophenylhydrazine but does not react with Tollen's reagent. The reaction between C and Grignard reagent D yields compound E upon hydrolysis. The with 2,4 structural formula for E is as follows: OH H3C-CH2-C-CH3 H3C-C-CH3 Determine the structure A, B, C and D with appropriate reason.Isoerythrogenic acid, C18H26O2, is an acetylic fatty acid that turns a vivid blue on exposure to UV light. On Catalytic hydrogenation over a palladium catalyst, five molar equivalents of hydrogen are absorbed, and stearic acid, CH3(CH2)16CO2H, is produced. Ozonolysis of isoerythrogenic acid yields the following products: formaldehyde, CH2O, malonic acid, HO2CCH2CO2H, adipic acid, HO2C(CH2)4CO2H, and the aldehyde carboxylic acid, OHC(CH2)6CO2H. Provide a structure for isoerythrogenic acid.