Indicate the reagent(s) needed to carry out the following transformations. a) он OTs b) но

Q: (iii) 2-Phenylethyne is completely hydrolyzed and the resulting product reacts with phenyl magnesium…

A: Ans

Q: Identify the reagent needed to accomplish the transformation below (enter the appropriate code from…

A: Since we know that when a carboxylic acid react with alcohol in acidic medium it will form an ester…

Q: Draw the major product of the reaction of 1-butanol and the following reagents. (a) PBr3 (b) SOCI₂,…

A:

Q: 11. Identify the reagent necessary to accomplish the following transformations:

A: Here, the first and second step involves the stepping up of carbon. This can be done by treating…

Q: Using cyclohexanone as the starting material, describe how the following compounds can be…

A: In this conversion, Cyclohexanone will be reacted with NaBH4 + H3O+ which forms cyclohexanol. Then,…

Q: . What reagents are required to synthesize the following compound?

A: This is the best reaction to convert methyl ketone to a carboxylic acid . In this reaction methyl…

Q: What reagents should be used to prepare the following compound ?

A: Given target compound,

Q: When (1R,2R)-2-bromocyclohexanol is treated with a strong base, an epoxide (cyclic ether) is formed.…

A: In the given reaction the alpha bromo alcohol is converted into epoxide in the presence of a base.

Q: Provide reagents/conditions to accomplish the following syntheses. Several steps are required in…

A: In this question, we will provide reagents/conditions ( conditions like using solvent or heating )…

Q: What would be the product if (S)-2-bromobutane underwent an S№1 reaction wit water in the presence…

A: As this is proceeds through SN1 reaction, so it form planar carbocation, now nucleophile will attack…

Q: Which set of starting materials could be used to prepare the following compound in one step? * Meo-…

A: Given product is a diels-alder product . In diels -alder reaction conjugated diene reacts with a…

Q: 4-Methyl-2-pentyne gives which product upon bromination followed by KOHVethanoi? (1) (2) COOH (3)…

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

Q: Indicate how the following compounds can be synthesized from cyclohexanone and any other necessary…

A: a.

Q: Choose from the pool of reagents whic

A: 1.  Test for unsaturation :  Br2 / CCl4   ( positive test , decolorisation of bromine takesplace)…

Q: 1. What set of reagents is necessary for the synthesis of the following compound: A A В C D D CN CN…

A: Diels-Alder reaction: The Diels–Alder reaction is a pericyclic reaction (cycloaddition) between a…

Q: How can the following compounds be prepared using ethyne as the starting material?

A: Since you have posted question with multiple sub-parts, we are entitled to answer the first 3 only.…

Q: Which of the following compounds is an enol of compound X drawn below? Compound X QH ОН A. B. C.

A: In organic chemistry the chemical equilibrium that exists between keto form and an enol form is…

Q: Identify the compound that forms the following acetal upon treating with acid and removing water. O…

A: Acetal are geminal diether derivative of aldehyde / ketone...

Q: Which, if any, of the following compounds can be prepared by an acetoacetic ester synthesis?…

A: Firstly we need to know the structure of aceto acetic Ester.

Q: Synthesize the following compounds using cyclohexanol, or any organic reagent that has 4 or fewer…

A: since you have posted question with multiple subparts, we are entitled to answer only first three…

Q: Which reagents will complete the following chemical transformation? NH2

A:

Q: Which carbonyl groups in the anticancer drug Taxol will undergo nucleophilic addition, and which…

A:

Q: (d) LOH LOET EtO OEt (2.0 equiv)

A: In this reaction  step 1-  Proton abstraction then Michael addition. step 2- these are the reaction…

Q: Draw the main organic product formed in each of the following reactions: (a) (b) (c) O + H₂O OCH3…

A:

Q: Identify the reagents you would use to accomplish the following transformation:

A: Terminal alkynes (1-alkynes) has acidic H , it is abstracted by strong base like NaNH2 (sodamide)…

Q: Mustard gas, Cl¬CH2CH2¬S¬CH2CH2¬Cl, was used as a poisonous chemical agentin World War I. Mustard…

A: Sulfur in mustard gas is more nucleophilic than other corresponding oxygen compounds. This is due to…

Q: Suggest reagents for each of the following reactions

A: a)The reagents needed for the conversion of acetic anhydride to 2 mol of acetic acid are Pyridine…

Q: When cis-2-decalone is dissolved in ether containing a trace of HCI, an equilibrium is established…

A: Organic chemistry involves reactions of organic molecules. The reactions can show changes in cis and…

Q: Reaction of 2-methyl-1-hexene with 1) m-Chloroperbenzoic acid followed by 2) addition of hydronium…

A:

Q: 2) When 4-hydroxybutanal is treated with methanol in the presence of an acid catalyst, 2-…

A:

Q: d. HO, OH e. OMe OMe Ph OMe Ph. OH f. OH NH NH2 OMe OMe

A:

Q: Identify the reagents necessary to achieve each of the following transformations: он он (a) (b) (c)

A:

Q: Which of the following is obtainable by the oxidation of 2-methyl-2-butanol? O a. CH, CH,CHCOOH b.…

A: The given alcohol = 2-methyl-2-butanol  Oxidation product of 2-methyl-2-butanol = ?

Q: 1. Provide a concise synthetic route for the following transformations. Show all synthetic steps…

A:

Q: Arrange the following compounds in INCREASING reactivity towards Nucleophilic Acyl Substitution. ABC…

A: Given compounds are organic compounds as they contain carbon and hydrogen atoms.

Q: 4 Predict the products of reactions of ethers and epoxides, including the following:(a) Cleavage and…

A: SOLUTION: Step 1: Hello. Since the question has multiple sub-parts, the first three parts are…

Q: What product is created when 4-bromo-3,3-dimethylpentane is reacted with a strong base?

A: In presence of base the substitution reaction and elimination reaction takes place at the same time…

Q: Explain the reactivity and orientation effects observed in each heterocycle. a. Pyridine is less…

A: Aromatic compounds like benzene show some specific chemical reactions like electrophilic…

Q: Select the reagents you would use to synthesize the compound below from benzene. (More than one step…

A:

Q: Add the reagent needed to accomplish the following transformation A lo-> A. B. C. D.

A:

Q: Identify the reagent needed to accomplish the transformation below (enter the appropriate code from…

A: The answer is given as follows

Q: Identify the reagents necessary to accomplish each of the fol- lowing transformations: OH OR `NH2

A: These are given compound is carboxylic acid derivatives...

Q: I II III `NH2 'CI IV V H.

A:

Q: Draw the structure of the product that is formed when the compound shown below is treated with the…

A: Hydroboration–oxidation reaction: Alkene gives an electrophilic addition reaction with borane.…

Q: Which of the following sets of reagents would be used to synthesize the molecule shown? A) B) + NaOH…

A: The given molecule is an  α,β-unsaturated ketone which is prepared by aldol condensation reaction.…

Q: The following compound is undergo ether cleavage with strong acid. OCH3 2 HBr N + P i) Draw the…

A: Given : We have to make products for the following reaction.

Q: Using cyclohexanone as the starting material, describe how the following compounds can be…

A: It is given that using cyclohexanone as a starting material a tertiary amine needs to be…

Q: Indicate the proper reagents that you would use to carry out the following transformations. Clearly…

A:

Q: Devise a synthesis of (E)-tetradec-11-enal, a sex pheromone of thespruce budworm, a pest that…

A: (E)-tetradec-11-enal, a sex pheromone of the spruce budworm, a pest that destroys fir and spruce…

Designing a Synthesis

Organic synthesis is a branch of chemical synthesis that involves the planned construction of organic compounds/molecules from smaller units that possess functional groups. Friedrich Wöhler was the first scientist who designed the synthesis of an organic compound, urea from inorganic starting materials silver cyanate with ammonium chloride via a simple, one-step synthesis.